CentOS Sources
2 years ago
committed by
MSVSphere Packaging Team
commit
d02a122fae
@ -0,0 +1,2 @@
|
|||||||
|
SOURCES/libguestfs-1.48.4.tar.gz
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|
SOURCES/libguestfs.keyring
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@ -0,0 +1,2 @@
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|
a8754a62256ac488eec3e18bed20f570f785d069 SOURCES/libguestfs-1.48.4.tar.gz
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|
1bbc40f501a7fef9eef2a39b701a71aee2fea7c4 SOURCES/libguestfs.keyring
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@ -0,0 +1,96 @@
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|
From e3ebd50abde3b05db86c8965868c866152cd3287 Mon Sep 17 00:00:00 2001
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|
From: "Richard W.M. Jones" <rjones@redhat.com>
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|
Date: Thu, 28 Apr 2022 13:16:54 +0100
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|
Subject: [PATCH] New API: guestfs_device_name returning the drive name
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|
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|
For each drive added, return the name. For example calling this with
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|
index 0 will return the string "/dev/sda". I called it
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|
guestfs_device_name (not drive_name) for consistency with the existing
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|
guestfs_device_index function.
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|
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|
You don't really need to call this function. You can follow the
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|
advice here:
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|
https://libguestfs.org/guestfs.3.html#block-device-naming
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|
and assume that drives are added with predictable names like
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|
"/dev/sda", "/dev/sdb", etc.
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|
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|
However it's useful to expose the internal guestfs_int_drive_name
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|
function since especially handling names beyond index 26 is tricky
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|
(https://rwmj.wordpress.com/2011/01/09/how-are-linux-drives-named-beyond-drive-26-devsdz/)
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|
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|
Fixes: https://github.com/libguestfs/libguestfs/issues/80
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|
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
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|
(cherry picked from commit ac00e603f83802634f1d53b1629aee4670eaf31c)
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|
---
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|
generator/actions_core.ml | 24 +++++++++++++++++++++++-
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|
lib/drives.c | 15 +++++++++++++++
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|
2 files changed, 38 insertions(+), 1 deletion(-)
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|
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|
diff --git a/generator/actions_core.ml b/generator/actions_core.ml
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|
index ce9ee39cc..dc12fdc33 100644
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|
--- a/generator/actions_core.ml
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|
+++ b/generator/actions_core.ml
|
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|
@@ -737,7 +737,29 @@ returns the index of the device in the list of devices.
|
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|
Index numbers start from 0. The named device must exist,
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|
for example as a string returned from C<guestfs_list_devices>.
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|
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|
-See also C<guestfs_list_devices>, C<guestfs_part_to_dev>." };
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|
+See also C<guestfs_list_devices>, C<guestfs_part_to_dev>,
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|
+C<guestfs_device_name>." };
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|
+
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|
+ { defaults with
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|
+ name = "device_name"; added = (1, 49, 1);
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|
+ style = RString (RPlainString, "name"), [Int "index"], [];
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|
+ tests = [
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|
+ InitEmpty, Always, TestResult (
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|
+ [["device_name"; "0"]], "STREQ (ret, \"/dev/sda\")"), [];
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|
+ InitEmpty, Always, TestResult (
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|
+ [["device_name"; "1"]], "STREQ (ret, \"/dev/sdb\")"), [];
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|
+ InitEmpty, Always, TestLastFail (
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|
+ [["device_name"; "99"]]), []
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|
+ ];
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|
+ shortdesc = "convert device index to name";
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|
+ longdesc = "\
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|
+This function takes a device index and returns the device
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|
+name. For example index C<0> will return the string C</dev/sda>.
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|
+
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|
+The drive index must have been added to the handle.
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|
+
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|
+See also C<guestfs_list_devices>, C<guestfs_part_to_dev>,
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|
+C<guestfs_device_index>." };
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|
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|
{ defaults with
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|
name = "shutdown"; added = (1, 19, 16);
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|
diff --git a/lib/drives.c b/lib/drives.c
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|
index fd95308d2..a6179fc36 100644
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|
--- a/lib/drives.c
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|
+++ b/lib/drives.c
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|
@@ -31,6 +31,7 @@
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|
#include <netdb.h>
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|
#include <arpa/inet.h>
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|
#include <assert.h>
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|
+#include <errno.h>
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|
#include <libintl.h>
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|
|
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|
#include "c-ctype.h"
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|
@@ -1084,3 +1085,17 @@ guestfs_impl_device_index (guestfs_h *g, const char *device)
|
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|
error (g, _("%s: device not found"), device);
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|
return r;
|
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|
}
|
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|
+
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|
+char *
|
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|
+guestfs_impl_device_name (guestfs_h *g, int index)
|
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|
+{
|
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|
+ char drive_name[64];
|
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|
+
|
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|
+ if (index < 0 || index >= g->nr_drives) {
|
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|
+ guestfs_int_error_errno (g, EINVAL, _("drive index out of range"));
|
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|
+ return NULL;
|
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|
+ }
|
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|
+
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|
+ guestfs_int_drive_name (index, drive_name);
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|
+ return safe_asprintf (g, "/dev/sd%s", drive_name);
|
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|
+}
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|
--
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|
2.31.1
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|
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@ -0,0 +1,565 @@
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|
From b97b90779d5ea261d5e737f073bb4ec5dc546511 Mon Sep 17 00:00:00 2001
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|
From: Laszlo Ersek <lersek@redhat.com>
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|
Date: Mon, 2 May 2022 10:56:00 +0200
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|
Subject: [PATCH] guestfs_readdir(): rewrite with FileOut transfer, to lift
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|
protocol limit
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|
|
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|
Currently the guestfs_readdir() API can not list long directories, due to
|
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|
it sending back the whole directory listing in a single guestfs protocol
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|
response, which is limited to GUESTFS_MESSAGE_MAX (approx. 4MB) in size.
|
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|
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|
Introduce the "internal_readdir" action, for transferring the directory
|
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|
listing from the daemon to the library through a FileOut parameter.
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|
Rewrite guestfs_readdir() on top of this new internal function:
|
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|
|
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|
- The new "internal_readdir" action is a daemon action. Do not repurpose
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|
the "readdir" proc_nr (138) for "internal_readdir", as some distros ship
|
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|
the binary appliance to their users, and reusing the proc_nr could
|
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|
create a mismatch between library & appliance with obscure symptoms.
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|
Replace the old proc_nr (138) with a new proc_nr (511) instead; a
|
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|
mismatch would then produce a clear error message. Assume the new action
|
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|
will first be released in libguestfs-1.48.2.
|
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|
|
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|
- Turn "readdir" from a daemon action into a non-daemon one. Call the
|
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|
daemon action guestfs_internal_readdir() manually, receive the FileOut
|
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|
parameter into a temp file, then deserialize the dirents array from the
|
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|
temp file.
|
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|
|
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|
This patch sneakily fixes an independent bug, too. In the pre-patch
|
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|
do_readdir() function [daemon/readdir.c], when readdir() returns NULL, we
|
||||||
|
don't distinguish "end of directory stream" from "readdir() failed". This
|
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|
rewrite fixes this problem -- I didn't see much value separating out the
|
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|
fix for the original do_readdir().
|
||||||
|
|
||||||
|
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1674392
|
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|
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
|
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|
Message-Id: <20220502085601.15012-2-lersek@redhat.com>
|
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|
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
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|
(cherry picked from commit 45b7f1736b64e9f0741e21e5a9d83a837bd863bf)
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|
---
|
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|
TODO | 8 ---
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|
daemon/readdir.c | 132 +++++++++++++++++++-------------------
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|
generator/actions_core.ml | 127 +++++++++++++++++++-----------------
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|
generator/proc_nr.ml | 2 +-
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|
lib/MAX_PROC_NR | 2 +-
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|
lib/Makefile.am | 1 +
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|
lib/readdir.c | 131 +++++++++++++++++++++++++++++++++++++
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|
7 files changed, 267 insertions(+), 136 deletions(-)
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|
create mode 100644 lib/readdir.c
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|
|
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|
diff --git a/TODO b/TODO
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|
index a50f7d73c..513e55f92 100644
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|
--- a/TODO
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|
+++ b/TODO
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|
@@ -484,14 +484,6 @@ this approach works, it doesn't solve the MBR problem, so likely we'd
|
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|
have to write a library for that (or perhaps go back to sfdisk but
|
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|
using a very abstracted interface over sfdisk).
|
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|
|
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|
-Reimplement some APIs to avoid protocol limits
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|
-----------------------------------------------
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|
-
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|
-Mostly this item was done (eg. commits a69f44f56f and before). The
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|
-most notable API with a protocol limit remaining is:
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|
-
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|
- - guestfs_readdir
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|
-
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|
hivex
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|
-----
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|
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|
diff --git a/daemon/readdir.c b/daemon/readdir.c
|
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|
index e488f93e7..9ab0b0aec 100644
|
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|
--- a/daemon/readdir.c
|
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|
+++ b/daemon/readdir.c
|
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|
@@ -16,77 +16,67 @@
|
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|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
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|
*/
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|
|
||||||
|
-#include <config.h>
|
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|
+#include <config.h> /* HAVE_STRUCT_DIRENT_D_TYPE */
|
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|
|
||||||
|
-#include <stdio.h>
|
||||||
|
-#include <stdlib.h>
|
||||||
|
-#include <string.h>
|
||||||
|
-#include <unistd.h>
|
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|
-#include <dirent.h>
|
||||||
|
+#include <dirent.h> /* readdir() */
|
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|
+#include <errno.h> /* errno */
|
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|
+#include <rpc/xdr.h> /* xdrmem_create() */
|
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|
+#include <stdio.h> /* perror() */
|
||||||
|
+#include <stdlib.h> /* malloc() */
|
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|
+#include <sys/types.h> /* opendir() */
|
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|
|
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|
-#include "daemon.h"
|
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|
-#include "actions.h"
|
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|
+#include "daemon.h" /* reply_with_perror() */
|
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|
|
||||||
|
-static void
|
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|
-free_int_dirent_list (guestfs_int_dirent *p, size_t len)
|
||||||
|
+/* Has one FileOut parameter. */
|
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|
+int
|
||||||
|
+do_internal_readdir (const char *dir)
|
||||||
|
{
|
||||||
|
- size_t i;
|
||||||
|
+ int ret;
|
||||||
|
+ DIR *dirstream;
|
||||||
|
+ void *xdr_buf;
|
||||||
|
+ XDR xdr;
|
||||||
|
|
||||||
|
- for (i = 0; i < len; ++i) {
|
||||||
|
- free (p[i].name);
|
||||||
|
- }
|
||||||
|
- free (p);
|
||||||
|
-}
|
||||||
|
-
|
||||||
|
-guestfs_int_dirent_list *
|
||||||
|
-do_readdir (const char *path)
|
||||||
|
-{
|
||||||
|
- guestfs_int_dirent_list *ret;
|
||||||
|
- guestfs_int_dirent v;
|
||||||
|
- DIR *dir;
|
||||||
|
- struct dirent *d;
|
||||||
|
- size_t i;
|
||||||
|
-
|
||||||
|
- ret = malloc (sizeof *ret);
|
||||||
|
- if (ret == NULL) {
|
||||||
|
- reply_with_perror ("malloc");
|
||||||
|
- return NULL;
|
||||||
|
- }
|
||||||
|
-
|
||||||
|
- ret->guestfs_int_dirent_list_len = 0;
|
||||||
|
- ret->guestfs_int_dirent_list_val = NULL;
|
||||||
|
+ /* Prepare to fail. */
|
||||||
|
+ ret = -1;
|
||||||
|
|
||||||
|
CHROOT_IN;
|
||||||
|
- dir = opendir (path);
|
||||||
|
+ dirstream = opendir (dir);
|
||||||
|
CHROOT_OUT;
|
||||||
|
|
||||||
|
- if (dir == NULL) {
|
||||||
|
- reply_with_perror ("opendir: %s", path);
|
||||||
|
- free (ret);
|
||||||
|
- return NULL;
|
||||||
|
+ if (dirstream == NULL) {
|
||||||
|
+ reply_with_perror ("opendir: %s", dir);
|
||||||
|
+ return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
- i = 0;
|
||||||
|
- while ((d = readdir (dir)) != NULL) {
|
||||||
|
- guestfs_int_dirent *p;
|
||||||
|
+ xdr_buf = malloc (GUESTFS_MAX_CHUNK_SIZE);
|
||||||
|
+ if (xdr_buf == NULL) {
|
||||||
|
+ reply_with_perror ("malloc");
|
||||||
|
+ goto close_dir;
|
||||||
|
+ }
|
||||||
|
+ xdrmem_create (&xdr, xdr_buf, GUESTFS_MAX_CHUNK_SIZE, XDR_ENCODE);
|
||||||
|
+
|
||||||
|
+ /* Send an "OK" reply, before starting the file transfer. */
|
||||||
|
+ reply (NULL, NULL);
|
||||||
|
+
|
||||||
|
+ /* From this point on, we can only report errors by canceling the file
|
||||||
|
+ * transfer.
|
||||||
|
+ */
|
||||||
|
+ for (;;) {
|
||||||
|
+ struct dirent *d;
|
||||||
|
+ guestfs_int_dirent v;
|
||||||
|
+
|
||||||
|
+ errno = 0;
|
||||||
|
+ d = readdir (dirstream);
|
||||||
|
+ if (d == NULL) {
|
||||||
|
+ if (errno == 0)
|
||||||
|
+ ret = 0;
|
||||||
|
+ else
|
||||||
|
+ perror ("readdir");
|
||||||
|
|
||||||
|
- p = realloc (ret->guestfs_int_dirent_list_val,
|
||||||
|
- sizeof (guestfs_int_dirent) * (i+1));
|
||||||
|
- v.name = strdup (d->d_name);
|
||||||
|
- if (!p || !v.name) {
|
||||||
|
- reply_with_perror ("allocate");
|
||||||
|
- if (p) {
|
||||||
|
- free_int_dirent_list (p, i);
|
||||||
|
- } else {
|
||||||
|
- free_int_dirent_list (ret->guestfs_int_dirent_list_val, i);
|
||||||
|
- }
|
||||||
|
- free (v.name);
|
||||||
|
- free (ret);
|
||||||
|
- closedir (dir);
|
||||||
|
- return NULL;
|
||||||
|
+ break;
|
||||||
|
}
|
||||||
|
- ret->guestfs_int_dirent_list_val = p;
|
||||||
|
|
||||||
|
+ v.name = d->d_name;
|
||||||
|
v.ino = d->d_ino;
|
||||||
|
#ifdef HAVE_STRUCT_DIRENT_D_TYPE
|
||||||
|
switch (d->d_type) {
|
||||||
|
@@ -104,19 +94,29 @@ do_readdir (const char *path)
|
||||||
|
v.ftyp = 'u';
|
||||||
|
#endif
|
||||||
|
|
||||||
|
- ret->guestfs_int_dirent_list_val[i] = v;
|
||||||
|
+ if (!xdr_guestfs_int_dirent (&xdr, &v)) {
|
||||||
|
+ fprintf (stderr, "xdr_guestfs_int_dirent failed\n");
|
||||||
|
+ break;
|
||||||
|
+ }
|
||||||
|
|
||||||
|
- i++;
|
||||||
|
+ if (send_file_write (xdr_buf, xdr_getpos (&xdr)) != 0)
|
||||||
|
+ break;
|
||||||
|
+
|
||||||
|
+ xdr_setpos (&xdr, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
- ret->guestfs_int_dirent_list_len = i;
|
||||||
|
+ /* Finish or cancel the transfer. Note that if (ret == -1) because the library
|
||||||
|
+ * canceled, we still need to cancel back!
|
||||||
|
+ */
|
||||||
|
+ send_file_end (ret == -1);
|
||||||
|
|
||||||
|
- if (closedir (dir) == -1) {
|
||||||
|
- reply_with_perror ("closedir");
|
||||||
|
- free (ret->guestfs_int_dirent_list_val);
|
||||||
|
- free (ret);
|
||||||
|
- return NULL;
|
||||||
|
- }
|
||||||
|
+ xdr_destroy (&xdr);
|
||||||
|
+ free (xdr_buf);
|
||||||
|
+
|
||||||
|
+close_dir:
|
||||||
|
+ if (closedir (dirstream) == -1)
|
||||||
|
+ /* Best we can do here is log an error. */
|
||||||
|
+ perror ("closedir");
|
||||||
|
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
diff --git a/generator/actions_core.ml b/generator/actions_core.ml
|
||||||
|
index dc12fdc33..807150615 100644
|
||||||
|
--- a/generator/actions_core.ml
|
||||||
|
+++ b/generator/actions_core.ml
|
||||||
|
@@ -141,6 +141,66 @@ only useful for printing debug and internal error messages.
|
||||||
|
|
||||||
|
For more information on states, see L<guestfs(3)>." };
|
||||||
|
|
||||||
|
+ { defaults with
|
||||||
|
+ name = "readdir"; added = (1, 0, 55);
|
||||||
|
+ style = RStructList ("entries", "dirent"), [String (Pathname, "dir")], [];
|
||||||
|
+ progress = true; cancellable = true;
|
||||||
|
+ shortdesc = "read directories entries";
|
||||||
|
+ longdesc = "\
|
||||||
|
+This returns the list of directory entries in directory C<dir>.
|
||||||
|
+
|
||||||
|
+All entries in the directory are returned, including C<.> and
|
||||||
|
+C<..>. The entries are I<not> sorted, but returned in the same
|
||||||
|
+order as the underlying filesystem.
|
||||||
|
+
|
||||||
|
+Also this call returns basic file type information about each
|
||||||
|
+file. The C<ftyp> field will contain one of the following characters:
|
||||||
|
+
|
||||||
|
+=over 4
|
||||||
|
+
|
||||||
|
+=item 'b'
|
||||||
|
+
|
||||||
|
+Block special
|
||||||
|
+
|
||||||
|
+=item 'c'
|
||||||
|
+
|
||||||
|
+Char special
|
||||||
|
+
|
||||||
|
+=item 'd'
|
||||||
|
+
|
||||||
|
+Directory
|
||||||
|
+
|
||||||
|
+=item 'f'
|
||||||
|
+
|
||||||
|
+FIFO (named pipe)
|
||||||
|
+
|
||||||
|
+=item 'l'
|
||||||
|
+
|
||||||
|
+Symbolic link
|
||||||
|
+
|
||||||
|
+=item 'r'
|
||||||
|
+
|
||||||
|
+Regular file
|
||||||
|
+
|
||||||
|
+=item 's'
|
||||||
|
+
|
||||||
|
+Socket
|
||||||
|
+
|
||||||
|
+=item 'u'
|
||||||
|
+
|
||||||
|
+Unknown file type
|
||||||
|
+
|
||||||
|
+=item '?'
|
||||||
|
+
|
||||||
|
+The L<readdir(3)> call returned a C<d_type> field with an
|
||||||
|
+unexpected value
|
||||||
|
+
|
||||||
|
+=back
|
||||||
|
+
|
||||||
|
+This function is primarily intended for use by programs. To
|
||||||
|
+get a simple list of names, use C<guestfs_ls>. To get a printable
|
||||||
|
+directory for human consumption, use C<guestfs_ll>." };
|
||||||
|
+
|
||||||
|
{ defaults with
|
||||||
|
name = "version"; added = (1, 0, 58);
|
||||||
|
style = RStruct ("version", "version"), [], [];
|
||||||
|
@@ -3939,66 +3999,6 @@ L<umask(2)>, C<guestfs_mknod>, C<guestfs_mkdir>.
|
||||||
|
|
||||||
|
This call returns the previous umask." };
|
||||||
|
|
||||||
|
- { defaults with
|
||||||
|
- name = "readdir"; added = (1, 0, 55);
|
||||||
|
- style = RStructList ("entries", "dirent"), [String (Pathname, "dir")], [];
|
||||||
|
- protocol_limit_warning = true;
|
||||||
|
- shortdesc = "read directories entries";
|
||||||
|
- longdesc = "\
|
||||||
|
-This returns the list of directory entries in directory C<dir>.
|
||||||
|
-
|
||||||
|
-All entries in the directory are returned, including C<.> and
|
||||||
|
-C<..>. The entries are I<not> sorted, but returned in the same
|
||||||
|
-order as the underlying filesystem.
|
||||||
|
-
|
||||||
|
-Also this call returns basic file type information about each
|
||||||
|
-file. The C<ftyp> field will contain one of the following characters:
|
||||||
|
-
|
||||||
|
-=over 4
|
||||||
|
-
|
||||||
|
-=item 'b'
|
||||||
|
-
|
||||||
|
-Block special
|
||||||
|
-
|
||||||
|
-=item 'c'
|
||||||
|
-
|
||||||
|
-Char special
|
||||||
|
-
|
||||||
|
-=item 'd'
|
||||||
|
-
|
||||||
|
-Directory
|
||||||
|
-
|
||||||
|
-=item 'f'
|
||||||
|
-
|
||||||
|
-FIFO (named pipe)
|
||||||
|
-
|
||||||
|
-=item 'l'
|
||||||
|
-
|
||||||
|
-Symbolic link
|
||||||
|
-
|
||||||
|
-=item 'r'
|
||||||
|
-
|
||||||
|
-Regular file
|
||||||
|
-
|
||||||
|
-=item 's'
|
||||||
|
-
|
||||||
|
-Socket
|
||||||
|
-
|
||||||
|
-=item 'u'
|
||||||
|
-
|
||||||
|
-Unknown file type
|
||||||
|
-
|
||||||
|
-=item '?'
|
||||||
|
-
|
||||||
|
-The L<readdir(3)> call returned a C<d_type> field with an
|
||||||
|
-unexpected value
|
||||||
|
-
|
||||||
|
-=back
|
||||||
|
-
|
||||||
|
-This function is primarily intended for use by programs. To
|
||||||
|
-get a simple list of names, use C<guestfs_ls>. To get a printable
|
||||||
|
-directory for human consumption, use C<guestfs_ll>." };
|
||||||
|
-
|
||||||
|
{ defaults with
|
||||||
|
name = "getxattrs"; added = (1, 0, 59);
|
||||||
|
style = RStructList ("xattrs", "xattr"), [String (Pathname, "path")], [];
|
||||||
|
@@ -9713,4 +9713,11 @@ C<guestfs_cryptsetup_open>. The C<device> parameter must be
|
||||||
|
the name of the mapping device (ie. F</dev/mapper/mapname>)
|
||||||
|
and I<not> the name of the underlying block device." };
|
||||||
|
|
||||||
|
+ { defaults with
|
||||||
|
+ name = "internal_readdir"; added = (1, 48, 2);
|
||||||
|
+ style = RErr, [String (Pathname, "dir"); String (FileOut, "filename")], [];
|
||||||
|
+ visibility = VInternal;
|
||||||
|
+ shortdesc = "read directories entries";
|
||||||
|
+ longdesc = "Internal function for readdir." };
|
||||||
|
+
|
||||||
|
]
|
||||||
|
diff --git a/generator/proc_nr.ml b/generator/proc_nr.ml
|
||||||
|
index b20672ff0..bdced51c9 100644
|
||||||
|
--- a/generator/proc_nr.ml
|
||||||
|
+++ b/generator/proc_nr.ml
|
||||||
|
@@ -152,7 +152,6 @@ let proc_nr = [
|
||||||
|
135, "mknod_b";
|
||||||
|
136, "mknod_c";
|
||||||
|
137, "umask";
|
||||||
|
-138, "readdir";
|
||||||
|
139, "sfdiskM";
|
||||||
|
140, "zfile";
|
||||||
|
141, "getxattrs";
|
||||||
|
@@ -514,6 +513,7 @@ let proc_nr = [
|
||||||
|
508, "cryptsetup_open";
|
||||||
|
509, "cryptsetup_close";
|
||||||
|
510, "internal_list_rpm_applications";
|
||||||
|
+511, "internal_readdir";
|
||||||
|
]
|
||||||
|
|
||||||
|
(* End of list. If adding a new entry, add it at the end of the list
|
||||||
|
diff --git a/lib/MAX_PROC_NR b/lib/MAX_PROC_NR
|
||||||
|
index 2bc4cd64b..c0556fb20 100644
|
||||||
|
--- a/lib/MAX_PROC_NR
|
||||||
|
+++ b/lib/MAX_PROC_NR
|
||||||
|
@@ -1 +1 @@
|
||||||
|
-510
|
||||||
|
+511
|
||||||
|
diff --git a/lib/Makefile.am b/lib/Makefile.am
|
||||||
|
index 144c45588..212bcb94a 100644
|
||||||
|
--- a/lib/Makefile.am
|
||||||
|
+++ b/lib/Makefile.am
|
||||||
|
@@ -105,6 +105,7 @@ libguestfs_la_SOURCES = \
|
||||||
|
private-data.c \
|
||||||
|
proto.c \
|
||||||
|
qemu.c \
|
||||||
|
+ readdir.c \
|
||||||
|
rescue.c \
|
||||||
|
stringsbuf.c \
|
||||||
|
structs-compare.c \
|
||||||
|
diff --git a/lib/readdir.c b/lib/readdir.c
|
||||||
|
new file mode 100644
|
||||||
|
index 000000000..9cb0d7cf6
|
||||||
|
--- /dev/null
|
||||||
|
+++ b/lib/readdir.c
|
||||||
|
@@ -0,0 +1,131 @@
|
||||||
|
+/* libguestfs
|
||||||
|
+ * Copyright (C) 2016-2022 Red Hat Inc.
|
||||||
|
+ *
|
||||||
|
+ * This library is free software; you can redistribute it and/or
|
||||||
|
+ * modify it under the terms of the GNU Lesser General Public
|
||||||
|
+ * License as published by the Free Software Foundation; either
|
||||||
|
+ * version 2 of the License, or (at your option) any later version.
|
||||||
|
+ *
|
||||||
|
+ * This library is distributed in the hope that it will be useful,
|
||||||
|
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
+ * Lesser General Public License for more details.
|
||||||
|
+ *
|
||||||
|
+ * You should have received a copy of the GNU Lesser General Public
|
||||||
|
+ * License along with this library; if not, write to the Free Software
|
||||||
|
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
+ */
|
||||||
|
+
|
||||||
|
+#include <config.h> /* UNIX_PATH_MAX, needed by "guestfs-internal.h" */
|
||||||
|
+
|
||||||
|
+#include <rpc/xdr.h> /* xdrstdio_create() */
|
||||||
|
+#include <stdint.h> /* UINT32_MAX */
|
||||||
|
+#include <stdio.h> /* fopen() */
|
||||||
|
+#include <string.h> /* memset() */
|
||||||
|
+
|
||||||
|
+#include "guestfs.h" /* guestfs_internal_readdir() */
|
||||||
|
+#include "guestfs_protocol.h" /* guestfs_int_dirent */
|
||||||
|
+#include "guestfs-internal.h" /* guestfs_int_make_temp_path() */
|
||||||
|
+#include "guestfs-internal-actions.h" /* guestfs_impl_readdir */
|
||||||
|
+
|
||||||
|
+struct guestfs_dirent_list *
|
||||||
|
+guestfs_impl_readdir (guestfs_h *g, const char *dir)
|
||||||
|
+{
|
||||||
|
+ struct guestfs_dirent_list *ret;
|
||||||
|
+ char *tmpfn;
|
||||||
|
+ FILE *f;
|
||||||
|
+ off_t fsize;
|
||||||
|
+ XDR xdr;
|
||||||
|
+ struct guestfs_dirent_list *dirents;
|
||||||
|
+ uint32_t alloc_entries;
|
||||||
|
+ size_t alloc_bytes;
|
||||||
|
+
|
||||||
|
+ /* Prepare to fail. */
|
||||||
|
+ ret = NULL;
|
||||||
|
+
|
||||||
|
+ tmpfn = guestfs_int_make_temp_path (g, "readdir", NULL);
|
||||||
|
+ if (tmpfn == NULL)
|
||||||
|
+ return ret;
|
||||||
|
+
|
||||||
|
+ if (guestfs_internal_readdir (g, dir, tmpfn) == -1)
|
||||||
|
+ goto drop_tmpfile;
|
||||||
|
+
|
||||||
|
+ f = fopen (tmpfn, "r");
|
||||||
|
+ if (f == NULL) {
|
||||||
|
+ perrorf (g, "fopen: %s", tmpfn);
|
||||||
|
+ goto drop_tmpfile;
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ if (fseeko (f, 0, SEEK_END) == -1) {
|
||||||
|
+ perrorf (g, "fseeko");
|
||||||
|
+ goto close_tmpfile;
|
||||||
|
+ }
|
||||||
|
+ fsize = ftello (f);
|
||||||
|
+ if (fsize == -1) {
|
||||||
|
+ perrorf (g, "ftello");
|
||||||
|
+ goto close_tmpfile;
|
||||||
|
+ }
|
||||||
|
+ if (fseeko (f, 0, SEEK_SET) == -1) {
|
||||||
|
+ perrorf (g, "fseeko");
|
||||||
|
+ goto close_tmpfile;
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ xdrstdio_create (&xdr, f, XDR_DECODE);
|
||||||
|
+
|
||||||
|
+ dirents = safe_malloc (g, sizeof *dirents);
|
||||||
|
+ dirents->len = 0;
|
||||||
|
+ alloc_entries = 8;
|
||||||
|
+ alloc_bytes = alloc_entries * sizeof *dirents->val;
|
||||||
|
+ dirents->val = safe_malloc (g, alloc_bytes);
|
||||||
|
+
|
||||||
|
+ while (xdr_getpos (&xdr) < fsize) {
|
||||||
|
+ guestfs_int_dirent v;
|
||||||
|
+ struct guestfs_dirent *d;
|
||||||
|
+
|
||||||
|
+ if (dirents->len == alloc_entries) {
|
||||||
|
+ if (alloc_entries > UINT32_MAX / 2 || alloc_bytes > (size_t)-1 / 2) {
|
||||||
|
+ error (g, "integer overflow");
|
||||||
|
+ goto free_dirents;
|
||||||
|
+ }
|
||||||
|
+ alloc_entries *= 2u;
|
||||||
|
+ alloc_bytes *= 2u;
|
||||||
|
+ dirents->val = safe_realloc (g, dirents->val, alloc_bytes);
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ /* Decoding does not work unless the target buffer is zero-initialized. */
|
||||||
|
+ memset (&v, 0, sizeof v);
|
||||||
|
+ if (!xdr_guestfs_int_dirent (&xdr, &v)) {
|
||||||
|
+ error (g, "xdr_guestfs_int_dirent failed");
|
||||||
|
+ goto free_dirents;
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ d = &dirents->val[dirents->len];
|
||||||
|
+ d->ino = v.ino;
|
||||||
|
+ d->ftyp = v.ftyp;
|
||||||
|
+ d->name = v.name; /* transfer malloc'd string to "d" */
|
||||||
|
+
|
||||||
|
+ dirents->len++;
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ /* Success; transfer "dirents" to "ret". */
|
||||||
|
+ ret = dirents;
|
||||||
|
+ dirents = NULL;
|
||||||
|
+
|
||||||
|
+ /* Clean up. */
|
||||||
|
+ xdr_destroy (&xdr);
|
||||||
|
+
|
||||||
|
+free_dirents:
|
||||||
|
+ guestfs_free_dirent_list (dirents);
|
||||||
|
+
|
||||||
|
+close_tmpfile:
|
||||||
|
+ fclose (f);
|
||||||
|
+
|
||||||
|
+drop_tmpfile:
|
||||||
|
+ /* In case guestfs_internal_readdir() failed, it may or may not have created
|
||||||
|
+ * the temporary file.
|
||||||
|
+ */
|
||||||
|
+ unlink (tmpfn);
|
||||||
|
+ free (tmpfn);
|
||||||
|
+
|
||||||
|
+ return ret;
|
||||||
|
+}
|
||||||
|
--
|
||||||
|
2.31.1
|
||||||
|
|
||||||
@ -0,0 +1,108 @@
|
|||||||
|
From 62cd6c9d2dd62dd24cc04b16437bfb816a6f4357 Mon Sep 17 00:00:00 2001
|
||||||
|
From: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Date: Mon, 2 May 2022 10:56:01 +0200
|
||||||
|
Subject: [PATCH] guestfs_readdir(): minimize the number of send_file_write()
|
||||||
|
calls
|
||||||
|
|
||||||
|
In guestfs_readdir(), the daemon currently sends each XDR-encoded
|
||||||
|
"guestfs_int_dirent" to the library with a separate send_file_write()
|
||||||
|
call.
|
||||||
|
|
||||||
|
Determine the largest encoded size (from the longest filename that a
|
||||||
|
"guestfs_int_dirent" could carry, from readdir()'s "struct dirent"), and
|
||||||
|
batch up the XDR encodings until the next encoding might not fit in
|
||||||
|
GUESTFS_MAX_CHUNK_SIZE. Call send_file_write() only then.
|
||||||
|
|
||||||
|
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1674392
|
||||||
|
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Message-Id: <20220502085601.15012-3-lersek@redhat.com>
|
||||||
|
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
|
||||||
|
(cherry picked from commit 4864d21cb8eb991f0fc98d03a068173837cba50e)
|
||||||
|
---
|
||||||
|
daemon/readdir.c | 38 ++++++++++++++++++++++++++++++++------
|
||||||
|
1 file changed, 32 insertions(+), 6 deletions(-)
|
||||||
|
|
||||||
|
diff --git a/daemon/readdir.c b/daemon/readdir.c
|
||||||
|
index 9ab0b0aec..3084ba939 100644
|
||||||
|
--- a/daemon/readdir.c
|
||||||
|
+++ b/daemon/readdir.c
|
||||||
|
@@ -35,6 +35,9 @@ do_internal_readdir (const char *dir)
|
||||||
|
DIR *dirstream;
|
||||||
|
void *xdr_buf;
|
||||||
|
XDR xdr;
|
||||||
|
+ struct dirent fill;
|
||||||
|
+ guestfs_int_dirent v;
|
||||||
|
+ unsigned max_encoded;
|
||||||
|
|
||||||
|
/* Prepare to fail. */
|
||||||
|
ret = -1;
|
||||||
|
@@ -55,6 +58,20 @@ do_internal_readdir (const char *dir)
|
||||||
|
}
|
||||||
|
xdrmem_create (&xdr, xdr_buf, GUESTFS_MAX_CHUNK_SIZE, XDR_ENCODE);
|
||||||
|
|
||||||
|
+ /* Calculate the max number of bytes a "guestfs_int_dirent" can be encoded to.
|
||||||
|
+ */
|
||||||
|
+ memset (fill.d_name, 'a', sizeof fill.d_name - 1);
|
||||||
|
+ fill.d_name[sizeof fill.d_name - 1] = '\0';
|
||||||
|
+ v.ino = INT64_MAX;
|
||||||
|
+ v.ftyp = '?';
|
||||||
|
+ v.name = fill.d_name;
|
||||||
|
+ if (!xdr_guestfs_int_dirent (&xdr, &v)) {
|
||||||
|
+ fprintf (stderr, "xdr_guestfs_int_dirent failed\n");
|
||||||
|
+ goto release_xdr;
|
||||||
|
+ }
|
||||||
|
+ max_encoded = xdr_getpos (&xdr);
|
||||||
|
+ xdr_setpos (&xdr, 0);
|
||||||
|
+
|
||||||
|
/* Send an "OK" reply, before starting the file transfer. */
|
||||||
|
reply (NULL, NULL);
|
||||||
|
|
||||||
|
@@ -63,7 +80,6 @@ do_internal_readdir (const char *dir)
|
||||||
|
*/
|
||||||
|
for (;;) {
|
||||||
|
struct dirent *d;
|
||||||
|
- guestfs_int_dirent v;
|
||||||
|
|
||||||
|
errno = 0;
|
||||||
|
d = readdir (dirstream);
|
||||||
|
@@ -94,22 +110,32 @@ do_internal_readdir (const char *dir)
|
||||||
|
v.ftyp = 'u';
|
||||||
|
#endif
|
||||||
|
|
||||||
|
+ /* Flush "xdr_buf" if we may not have enough room for encoding "v". */
|
||||||
|
+ if (GUESTFS_MAX_CHUNK_SIZE - xdr_getpos (&xdr) < max_encoded) {
|
||||||
|
+ if (send_file_write (xdr_buf, xdr_getpos (&xdr)) != 0)
|
||||||
|
+ break;
|
||||||
|
+
|
||||||
|
+ xdr_setpos (&xdr, 0);
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
if (!xdr_guestfs_int_dirent (&xdr, &v)) {
|
||||||
|
fprintf (stderr, "xdr_guestfs_int_dirent failed\n");
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
-
|
||||||
|
- if (send_file_write (xdr_buf, xdr_getpos (&xdr)) != 0)
|
||||||
|
- break;
|
||||||
|
-
|
||||||
|
- xdr_setpos (&xdr, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
+ /* Flush "xdr_buf" if the loop completed successfully and "xdr_buf" is not
|
||||||
|
+ * empty. */
|
||||||
|
+ if (ret == 0 && xdr_getpos (&xdr) > 0 &&
|
||||||
|
+ send_file_write (xdr_buf, xdr_getpos (&xdr)) != 0)
|
||||||
|
+ ret = -1;
|
||||||
|
+
|
||||||
|
/* Finish or cancel the transfer. Note that if (ret == -1) because the library
|
||||||
|
* canceled, we still need to cancel back!
|
||||||
|
*/
|
||||||
|
send_file_end (ret == -1);
|
||||||
|
|
||||||
|
+release_xdr:
|
||||||
|
xdr_destroy (&xdr);
|
||||||
|
free (xdr_buf);
|
||||||
|
|
||||||
|
--
|
||||||
|
2.31.1
|
||||||
|
|
||||||
@ -0,0 +1,123 @@
|
|||||||
|
From e4901a4e83f0ab59a525095d2fe1c7f1a38c0aac Mon Sep 17 00:00:00 2001
|
||||||
|
From: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Date: Wed, 4 May 2022 15:41:52 +0200
|
||||||
|
Subject: [PATCH] lib: launch-direct: ignore drive "iface" parameter
|
||||||
|
|
||||||
|
Rich said in <https://bugzilla.redhat.com/show_bug.cgi?id=1844341#c1>:
|
||||||
|
|
||||||
|
> The libvirt backend has never allowed the iface parameter. We should
|
||||||
|
> probably ignore it in the direct backend since it's never been possible
|
||||||
|
> to use this parameter correctly.
|
||||||
|
|
||||||
|
Remove the handling of "iface" in the direct (QEMU) backend. Refresh the
|
||||||
|
documentation regarding both backends.
|
||||||
|
|
||||||
|
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1844341
|
||||||
|
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Message-Id: <20220504134155.11832-2-lersek@redhat.com>
|
||||||
|
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
|
||||||
|
(cherry picked from commit 3eb830dbaee12c8dc4566cab226ed2af0e0f2d8c)
|
||||||
|
---
|
||||||
|
generator/actions_core_deprecated.ml | 8 +++-
|
||||||
|
lib/launch-direct.c | 59 ++++++----------------------
|
||||||
|
2 files changed, 19 insertions(+), 48 deletions(-)
|
||||||
|
|
||||||
|
diff --git a/generator/actions_core_deprecated.ml b/generator/actions_core_deprecated.ml
|
||||||
|
index 00dde3d2a..f1040a0e9 100644
|
||||||
|
--- a/generator/actions_core_deprecated.ml
|
||||||
|
+++ b/generator/actions_core_deprecated.ml
|
||||||
|
@@ -73,7 +73,9 @@ of C<guestfs_add_drive_ro>." };
|
||||||
|
shortdesc = "add a drive specifying the QEMU block emulation to use";
|
||||||
|
longdesc = "\
|
||||||
|
This is the same as C<guestfs_add_drive> but it allows you
|
||||||
|
-to specify the QEMU interface emulation to use at run time." };
|
||||||
|
+to specify the QEMU interface emulation to use at run time.
|
||||||
|
+The libvirt backend rejects a non-empty C<iface> argument.
|
||||||
|
+The direct backend ignores C<iface>." };
|
||||||
|
|
||||||
|
{ defaults with
|
||||||
|
name = "add_drive_ro_with_if"; added = (1, 0, 84);
|
||||||
|
@@ -83,7 +85,9 @@ to specify the QEMU interface emulation to use at run time." };
|
||||||
|
shortdesc = "add a drive read-only specifying the QEMU block emulation to use";
|
||||||
|
longdesc = "\
|
||||||
|
This is the same as C<guestfs_add_drive_ro> but it allows you
|
||||||
|
-to specify the QEMU interface emulation to use at run time." };
|
||||||
|
+to specify the QEMU interface emulation to use at run time.
|
||||||
|
+The libvirt backend rejects a non-empty C<iface> argument.
|
||||||
|
+The direct backend ignores C<iface>." };
|
||||||
|
|
||||||
|
{ defaults with
|
||||||
|
name = "lstatlist"; added = (1, 0, 77);
|
||||||
|
diff --git a/lib/launch-direct.c b/lib/launch-direct.c
|
||||||
|
index b292b9c26..ff0eaeb62 100644
|
||||||
|
--- a/lib/launch-direct.c
|
||||||
|
+++ b/lib/launch-direct.c
|
||||||
|
@@ -296,52 +296,19 @@ static int
|
||||||
|
add_drive (guestfs_h *g, struct backend_direct_data *data,
|
||||||
|
struct qemuopts *qopts, size_t i, struct drive *drv)
|
||||||
|
{
|
||||||
|
- /* If there's an explicit 'iface', use it. Otherwise default to
|
||||||
|
- * virtio-scsi.
|
||||||
|
- */
|
||||||
|
- if (drv->iface && STREQ (drv->iface, "virtio")) { /* virtio-blk */
|
||||||
|
- start_list ("-drive") {
|
||||||
|
- if (add_drive_standard_params (g, data, qopts, i, drv) == -1)
|
||||||
|
- return -1;
|
||||||
|
- append_list ("if=none");
|
||||||
|
- } end_list ();
|
||||||
|
- start_list ("-device") {
|
||||||
|
- append_list (VIRTIO_DEVICE_NAME ("virtio-blk"));
|
||||||
|
- append_list_format ("drive=hd%zu", i);
|
||||||
|
- if (drv->disk_label)
|
||||||
|
- append_list_format ("serial=%s", drv->disk_label);
|
||||||
|
- if (add_device_blocksize_params (g, qopts, drv) == -1)
|
||||||
|
- return -1;
|
||||||
|
- } end_list ();
|
||||||
|
- }
|
||||||
|
-#if defined(__arm__) || defined(__aarch64__) || defined(__powerpc__)
|
||||||
|
- else if (drv->iface && STREQ (drv->iface, "ide")) {
|
||||||
|
- error (g, "'ide' interface does not work on ARM or PowerPC");
|
||||||
|
- return -1;
|
||||||
|
- }
|
||||||
|
-#endif
|
||||||
|
- else if (drv->iface) {
|
||||||
|
- start_list ("-drive") {
|
||||||
|
- if (add_drive_standard_params (g, data, qopts, i, drv) == -1)
|
||||||
|
- return -1;
|
||||||
|
- append_list_format ("if=%s", drv->iface);
|
||||||
|
- } end_list ();
|
||||||
|
- }
|
||||||
|
- else /* default case: virtio-scsi */ {
|
||||||
|
- start_list ("-drive") {
|
||||||
|
- if (add_drive_standard_params (g, data, qopts, i, drv) == -1)
|
||||||
|
- return -1;
|
||||||
|
- append_list ("if=none");
|
||||||
|
- } end_list ();
|
||||||
|
- start_list ("-device") {
|
||||||
|
- append_list ("scsi-hd");
|
||||||
|
- append_list_format ("drive=hd%zu", i);
|
||||||
|
- if (drv->disk_label)
|
||||||
|
- append_list_format ("serial=%s", drv->disk_label);
|
||||||
|
- if (add_device_blocksize_params (g, qopts, drv) == -1)
|
||||||
|
- return -1;
|
||||||
|
- } end_list ();
|
||||||
|
- }
|
||||||
|
+ start_list ("-drive") {
|
||||||
|
+ if (add_drive_standard_params (g, data, qopts, i, drv) == -1)
|
||||||
|
+ return -1;
|
||||||
|
+ append_list ("if=none");
|
||||||
|
+ } end_list ();
|
||||||
|
+ start_list ("-device") {
|
||||||
|
+ append_list ("scsi-hd");
|
||||||
|
+ append_list_format ("drive=hd%zu", i);
|
||||||
|
+ if (drv->disk_label)
|
||||||
|
+ append_list_format ("serial=%s", drv->disk_label);
|
||||||
|
+ if (add_device_blocksize_params (g, qopts, drv) == -1)
|
||||||
|
+ return -1;
|
||||||
|
+ } end_list ();
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
--
|
||||||
|
2.31.1
|
||||||
|
|
||||||
@ -0,0 +1,82 @@
|
|||||||
|
From f408b24d8d8f5b5f4e1a25c1046c3a18107c8d80 Mon Sep 17 00:00:00 2001
|
||||||
|
From: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Date: Wed, 4 May 2022 15:41:54 +0200
|
||||||
|
Subject: [PATCH] lib: rename VALID_FORMAT_IFACE to VALID_FORMAT
|
||||||
|
|
||||||
|
We no longer use VALID_FORMAT_IFACE for validating "iface"; rename the
|
||||||
|
macro to reflect that we only check "format" with it.
|
||||||
|
|
||||||
|
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1844341
|
||||||
|
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Message-Id: <20220504134155.11832-4-lersek@redhat.com>
|
||||||
|
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
|
||||||
|
(cherry picked from commit c8e3caf9e6000ea2f5cfbe30ffe1240317bb4578)
|
||||||
|
---
|
||||||
|
lib/drives.c | 4 ++--
|
||||||
|
lib/unit-tests.c | 16 ++++++++--------
|
||||||
|
2 files changed, 10 insertions(+), 10 deletions(-)
|
||||||
|
|
||||||
|
diff --git a/lib/drives.c b/lib/drives.c
|
||||||
|
index 8fe46a41c..c5a208468 100644
|
||||||
|
--- a/lib/drives.c
|
||||||
|
+++ b/lib/drives.c
|
||||||
|
@@ -593,7 +593,7 @@ guestfs_int_free_drives (guestfs_h *g)
|
||||||
|
* Check string parameter matches regular expression
|
||||||
|
* C<^[-_[:alnum:]]+$> (in C locale).
|
||||||
|
*/
|
||||||
|
-#define VALID_FORMAT_IFACE(str) \
|
||||||
|
+#define VALID_FORMAT(str) \
|
||||||
|
guestfs_int_string_is_valid ((str), 1, 0, \
|
||||||
|
VALID_FLAG_ALPHA|VALID_FLAG_DIGIT, "-_")
|
||||||
|
|
||||||
|
@@ -790,7 +790,7 @@ guestfs_impl_add_drive_opts (guestfs_h *g, const char *filename,
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
- if (data.format && !VALID_FORMAT_IFACE (data.format)) {
|
||||||
|
+ if (data.format && !VALID_FORMAT (data.format)) {
|
||||||
|
error (g, _("%s parameter is empty or contains disallowed characters"),
|
||||||
|
"format");
|
||||||
|
free_drive_servers (data.servers, data.nr_servers);
|
||||||
|
diff --git a/lib/unit-tests.c b/lib/unit-tests.c
|
||||||
|
index 62457ccba..0e550cb98 100644
|
||||||
|
--- a/lib/unit-tests.c
|
||||||
|
+++ b/lib/unit-tests.c
|
||||||
|
@@ -434,7 +434,7 @@ test_stringsbuf (void)
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Use the same macros as in lib/drives.c */
|
||||||
|
-#define VALID_FORMAT_IFACE(str) \
|
||||||
|
+#define VALID_FORMAT(str) \
|
||||||
|
guestfs_int_string_is_valid ((str), 1, 0, \
|
||||||
|
VALID_FLAG_ALPHA|VALID_FLAG_DIGIT, "-_")
|
||||||
|
#define VALID_DISK_LABEL(str) \
|
||||||
|
@@ -446,18 +446,18 @@ test_stringsbuf (void)
|
||||||
|
static void
|
||||||
|
test_valid (void)
|
||||||
|
{
|
||||||
|
- assert (!VALID_FORMAT_IFACE (""));
|
||||||
|
+ assert (!VALID_FORMAT (""));
|
||||||
|
assert (!VALID_DISK_LABEL (""));
|
||||||
|
assert (!VALID_HOSTNAME (""));
|
||||||
|
|
||||||
|
assert (!VALID_DISK_LABEL ("012345678901234567890"));
|
||||||
|
|
||||||
|
- assert (VALID_FORMAT_IFACE ("abc"));
|
||||||
|
- assert (VALID_FORMAT_IFACE ("ABC"));
|
||||||
|
- assert (VALID_FORMAT_IFACE ("abc123"));
|
||||||
|
- assert (VALID_FORMAT_IFACE ("abc123-"));
|
||||||
|
- assert (VALID_FORMAT_IFACE ("abc123_"));
|
||||||
|
- assert (!VALID_FORMAT_IFACE ("abc123."));
|
||||||
|
+ assert (VALID_FORMAT ("abc"));
|
||||||
|
+ assert (VALID_FORMAT ("ABC"));
|
||||||
|
+ assert (VALID_FORMAT ("abc123"));
|
||||||
|
+ assert (VALID_FORMAT ("abc123-"));
|
||||||
|
+ assert (VALID_FORMAT ("abc123_"));
|
||||||
|
+ assert (!VALID_FORMAT ("abc123."));
|
||||||
|
|
||||||
|
assert (VALID_DISK_LABEL ("abc"));
|
||||||
|
assert (VALID_DISK_LABEL ("ABC"));
|
||||||
|
--
|
||||||
|
2.31.1
|
||||||
|
|
||||||
@ -0,0 +1,74 @@
|
|||||||
|
From 431ca828e9f7d7a6c7e315b410f381304986ba44 Mon Sep 17 00:00:00 2001
|
||||||
|
From: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Date: Wed, 4 May 2022 15:41:55 +0200
|
||||||
|
Subject: [PATCH] tests/regressions: remove "iface"-based restrictions
|
||||||
|
|
||||||
|
Now that "iface" is ignored by both backends, the regression tests for
|
||||||
|
RHBZ 690819 and 975797 can be enabled on all arches (regardless of
|
||||||
|
backend).
|
||||||
|
|
||||||
|
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1844341
|
||||||
|
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Message-Id: <20220504134155.11832-5-lersek@redhat.com>
|
||||||
|
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
|
||||||
|
(cherry picked from commit ddf276884c04418a32902689cf8fc3506be3ca4b)
|
||||||
|
---
|
||||||
|
tests/regressions/rhbz690819.sh | 10 +++-------
|
||||||
|
tests/regressions/rhbz975797.sh | 10 +++-------
|
||||||
|
2 files changed, 6 insertions(+), 14 deletions(-)
|
||||||
|
|
||||||
|
diff --git a/tests/regressions/rhbz690819.sh b/tests/regressions/rhbz690819.sh
|
||||||
|
index e6f61d00d..9e1bcda84 100755
|
||||||
|
--- a/tests/regressions/rhbz690819.sh
|
||||||
|
+++ b/tests/regressions/rhbz690819.sh
|
||||||
|
@@ -19,18 +19,14 @@
|
||||||
|
# https://bugzilla.redhat.com/show_bug.cgi?id=690819
|
||||||
|
# mkfs fails creating a filesytem on a disk device when using a disk
|
||||||
|
# with 'ide' interface
|
||||||
|
+#
|
||||||
|
+# The 'iface' parameter is now ignored:
|
||||||
|
+# https://bugzilla.redhat.com/show_bug.cgi?id=1844341
|
||||||
|
|
||||||
|
set -e
|
||||||
|
|
||||||
|
$TEST_FUNCTIONS
|
||||||
|
skip_if_skipped
|
||||||
|
-# These architectures don't support the 'ide' interface.
|
||||||
|
-skip_if_arch arm
|
||||||
|
-skip_if_arch aarch64
|
||||||
|
-skip_if_arch ppc64
|
||||||
|
-skip_if_arch ppc64le
|
||||||
|
-skip_if_arch s390x
|
||||||
|
-skip_if_backend libvirt
|
||||||
|
|
||||||
|
rm -f rhbz690819.img
|
||||||
|
|
||||||
|
diff --git a/tests/regressions/rhbz975797.sh b/tests/regressions/rhbz975797.sh
|
||||||
|
index c676abfa3..feecf1f2b 100755
|
||||||
|
--- a/tests/regressions/rhbz975797.sh
|
||||||
|
+++ b/tests/regressions/rhbz975797.sh
|
||||||
|
@@ -19,18 +19,14 @@
|
||||||
|
# Regression test for:
|
||||||
|
# https://bugzilla.redhat.com/show_bug.cgi?id=975797
|
||||||
|
# Ensure the appliance doesn't hang when using the 'iface' parameter.
|
||||||
|
+#
|
||||||
|
+# The 'iface' parameter is now ignored:
|
||||||
|
+# https://bugzilla.redhat.com/show_bug.cgi?id=1844341
|
||||||
|
|
||||||
|
set -e
|
||||||
|
|
||||||
|
$TEST_FUNCTIONS
|
||||||
|
skip_if_skipped
|
||||||
|
-# These architectures don't support the 'ide' interface.
|
||||||
|
-skip_if_arch arm
|
||||||
|
-skip_if_arch aarch64
|
||||||
|
-skip_if_arch ppc64
|
||||||
|
-skip_if_arch ppc64le
|
||||||
|
-skip_if_arch s390x
|
||||||
|
-skip_if_backend libvirt
|
||||||
|
|
||||||
|
rm -f rhbz975797-*.img
|
||||||
|
|
||||||
|
--
|
||||||
|
2.31.1
|
||||||
|
|
||||||
@ -0,0 +1,56 @@
|
|||||||
|
From 8f800b369ada05ea690cebb0bb5e0fed0ba1c548 Mon Sep 17 00:00:00 2001
|
||||||
|
From: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Date: Tue, 10 May 2022 12:27:57 +0200
|
||||||
|
Subject: [PATCH] generator/customize: invert SELinux relabeling default
|
||||||
|
|
||||||
|
Replace the "--selinux-relabel" option with "--no-selinux-relabel",
|
||||||
|
inverting the default behavior (for guests with SELinux support, that is
|
||||||
|
-- relabeling is always skipped for guests that don't support SELinux.)
|
||||||
|
|
||||||
|
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1554735
|
||||||
|
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2075718
|
||||||
|
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Message-Id: <20220510102757.14466-3-lersek@redhat.com>
|
||||||
|
Acked-by: Richard W.M. Jones <rjones@redhat.com>
|
||||||
|
(cherry picked from commit 2f6a27f1077d32d1ab526427052fc88e188356f7)
|
||||||
|
---
|
||||||
|
generator/customize.ml | 19 +++++++++++--------
|
||||||
|
1 file changed, 11 insertions(+), 8 deletions(-)
|
||||||
|
|
||||||
|
diff --git a/generator/customize.ml b/generator/customize.ml
|
||||||
|
index 3b3eec6d2..9634dad85 100644
|
||||||
|
--- a/generator/customize.ml
|
||||||
|
+++ b/generator/customize.ml
|
||||||
|
@@ -564,18 +564,21 @@ to modify C</etc/sysconfig/authconfig> (Fedora, RHEL) or
|
||||||
|
C</etc/pam.d/common-password> (Debian, Ubuntu).";
|
||||||
|
};
|
||||||
|
|
||||||
|
- { flag_name = "selinux-relabel";
|
||||||
|
+ { flag_name = "no-selinux-relabel";
|
||||||
|
flag_type = FlagBool false (* XXX - the default in virt-builder *);
|
||||||
|
- flag_ml_var = "selinux_relabel";
|
||||||
|
- flag_shortdesc = "Relabel files with correct SELinux labels";
|
||||||
|
+ flag_ml_var = "no_selinux_relabel";
|
||||||
|
+ flag_shortdesc = "Do not relabel files with correct SELinux labels";
|
||||||
|
flag_pod_longdesc = "\
|
||||||
|
-Relabel files in the guest so that they have the correct SELinux label.
|
||||||
|
+Do not attempt to correct the SELinux labels of files in the guest.
|
||||||
|
|
||||||
|
-This will attempt to relabel files immediately, but if the operation fails
|
||||||
|
-this will instead touch F</.autorelabel> on the image to schedule a
|
||||||
|
-relabel operation for the next time the image boots.
|
||||||
|
+In such guests that support SELinux, customization automatically
|
||||||
|
+relabels files so that they have the correct SELinux label. (The
|
||||||
|
+relabeling is performed immediately, but if the operation fails,
|
||||||
|
+customization will instead touch F</.autorelabel> on the image to
|
||||||
|
+schedule a relabel operation for the next time the image boots.) This
|
||||||
|
+option disables the automatic relabeling.
|
||||||
|
|
||||||
|
-This option is a no-op for guests that do not support SELinux.";
|
||||||
|
+The option is a no-op for guests that do not support SELinux.";
|
||||||
|
};
|
||||||
|
|
||||||
|
{ flag_name = "sm-credentials";
|
||||||
|
--
|
||||||
|
2.31.1
|
||||||
|
|
||||||
@ -0,0 +1,42 @@
|
|||||||
|
From 4cfba19fa2b087c4b2c5a1b67aa70eb16e9d5a59 Mon Sep 17 00:00:00 2001
|
||||||
|
From: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Date: Wed, 25 May 2022 09:19:58 +0200
|
||||||
|
Subject: [PATCH] generator/customize: reintroduce "--selinux-relabel" as a
|
||||||
|
compat option
|
||||||
|
|
||||||
|
Removing "--selinux-relabel" in commit 2f6a27f1077d ("generator/customize:
|
||||||
|
invert SELinux relabeling default", 2022-05-11) breaks existing scripts
|
||||||
|
that invoke virt-customize and/or virt-sysprep with that option. Restore
|
||||||
|
the option, with no functionality tied to it.
|
||||||
|
|
||||||
|
Fixes: 2f6a27f1077d32d1ab526427052fc88e188356f7
|
||||||
|
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2089748
|
||||||
|
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Message-Id: <20220525071958.9612-1-lersek@redhat.com>
|
||||||
|
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
|
||||||
|
(cherry picked from commit 4b9ee1052a4396621485fdd56d6826714e7481b1)
|
||||||
|
---
|
||||||
|
generator/customize.ml | 7 +++++++
|
||||||
|
1 file changed, 7 insertions(+)
|
||||||
|
|
||||||
|
diff --git a/generator/customize.ml b/generator/customize.ml
|
||||||
|
index 9634dad85..5abaf206f 100644
|
||||||
|
--- a/generator/customize.ml
|
||||||
|
+++ b/generator/customize.ml
|
||||||
|
@@ -581,6 +581,13 @@ option disables the automatic relabeling.
|
||||||
|
The option is a no-op for guests that do not support SELinux.";
|
||||||
|
};
|
||||||
|
|
||||||
|
+ { flag_name = "selinux-relabel";
|
||||||
|
+ flag_type = FlagBool false;
|
||||||
|
+ flag_ml_var = "selinux_relabel_ignored";
|
||||||
|
+ flag_shortdesc = "Compatibility option doing nothing";
|
||||||
|
+ flag_pod_longdesc = "This is a compatibility option that does nothing.";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
{ flag_name = "sm-credentials";
|
||||||
|
flag_type = FlagSMCredentials "SELECTOR";
|
||||||
|
flag_ml_var = "sm_credentials";
|
||||||
|
--
|
||||||
|
2.31.1
|
||||||
|
|
||||||
@ -0,0 +1,69 @@
|
|||||||
|
From d59942a7a3d1ca2248a94099d28f7555378d7993 Mon Sep 17 00:00:00 2001
|
||||||
|
From: "Richard W.M. Jones" <rjones@redhat.com>
|
||||||
|
Date: Tue, 7 Jul 2015 09:28:03 -0400
|
||||||
|
Subject: [PATCH] RHEL: Reject use of libguestfs-winsupport features except for
|
||||||
|
virt-* tools (RHBZ#1240276).
|
||||||
|
|
||||||
|
Fix the tests: it doesn't let us use guestfish for arbitrary Windows
|
||||||
|
edits.
|
||||||
|
---
|
||||||
|
generator/c.ml | 16 ++++++++++++++++
|
||||||
|
test-data/phony-guests/make-windows-img.sh | 1 +
|
||||||
|
tests/charsets/test-charset-fidelity.c | 2 ++
|
||||||
|
3 files changed, 19 insertions(+)
|
||||||
|
|
||||||
|
diff --git a/generator/c.ml b/generator/c.ml
|
||||||
|
index ea69abf76..56ee38aa4 100644
|
||||||
|
--- a/generator/c.ml
|
||||||
|
+++ b/generator/c.ml
|
||||||
|
@@ -1846,6 +1846,22 @@ and generate_client_actions actions () =
|
||||||
|
check_args_validity c_name style;
|
||||||
|
trace_call name c_name style;
|
||||||
|
|
||||||
|
+ (* RHEL 8 *)
|
||||||
|
+ if name = "mount" || name = "mount_ro" || name = "mount_options" ||
|
||||||
|
+ name = "mount_vfs" then (
|
||||||
|
+ pr " if (g->program && !STRPREFIX (g->program, \"virt-\")) {\n";
|
||||||
|
+ pr " CLEANUP_FREE char *vfs_type = guestfs_vfs_type (g, mountable);\n";
|
||||||
|
+ pr " if (vfs_type && STREQ (vfs_type, \"ntfs\")) {\n";
|
||||||
|
+ pr " error (g, \"mount: unsupported filesystem type\");\n";
|
||||||
|
+ pr " if (trace_flag)\n";
|
||||||
|
+ pr " guestfs_int_trace (g, \"%%s = %%s (error)\",\n";
|
||||||
|
+ pr " \"%s\", \"-1\");\n" name;
|
||||||
|
+ pr " return %s;\n" (string_of_errcode errcode);
|
||||||
|
+ pr " }\n";
|
||||||
|
+ pr " }\n";
|
||||||
|
+ pr "\n";
|
||||||
|
+ );
|
||||||
|
+
|
||||||
|
(* Calculate the total size of all FileIn arguments to pass
|
||||||
|
* as a progress bar hint.
|
||||||
|
*)
|
||||||
|
diff --git a/test-data/phony-guests/make-windows-img.sh b/test-data/phony-guests/make-windows-img.sh
|
||||||
|
index 30908a918..73cf5144e 100755
|
||||||
|
--- a/test-data/phony-guests/make-windows-img.sh
|
||||||
|
+++ b/test-data/phony-guests/make-windows-img.sh
|
||||||
|
@@ -37,6 +37,7 @@ fi
|
||||||
|
|
||||||
|
# Create a disk image.
|
||||||
|
guestfish <<EOF
|
||||||
|
+set-program virt-testing
|
||||||
|
sparse windows.img-t 512M
|
||||||
|
run
|
||||||
|
|
||||||
|
diff --git a/tests/charsets/test-charset-fidelity.c b/tests/charsets/test-charset-fidelity.c
|
||||||
|
index 105291dc3..5ca4f3b6d 100644
|
||||||
|
--- a/tests/charsets/test-charset-fidelity.c
|
||||||
|
+++ b/tests/charsets/test-charset-fidelity.c
|
||||||
|
@@ -96,6 +96,8 @@ main (int argc, char *argv[])
|
||||||
|
if (g == NULL)
|
||||||
|
error (EXIT_FAILURE, 0, "failed to create handle");
|
||||||
|
|
||||||
|
+ guestfs_set_program (g, "virt-testing");
|
||||||
|
+
|
||||||
|
if (guestfs_add_drive_scratch (g, 1024*1024*1024, -1) == -1)
|
||||||
|
exit (EXIT_FAILURE);
|
||||||
|
|
||||||
|
--
|
||||||
|
2.31.1
|
||||||
|
|
||||||
@ -0,0 +1,32 @@
|
|||||||
|
From c1ff450bcee1465f0eaca00a4d6c8c731f175488 Mon Sep 17 00:00:00 2001
|
||||||
|
From: "Richard W.M. Jones" <rjones@redhat.com>
|
||||||
|
Date: Tue, 29 Jun 2021 15:29:11 +0100
|
||||||
|
Subject: [PATCH] RHEL: Create /etc/crypto-policies/back-ends/opensslcnf.config
|
||||||
|
|
||||||
|
https://bugzilla.redhat.com/show_bug.cgi?id=1977214#c13
|
||||||
|
---
|
||||||
|
appliance/init | 8 ++++++++
|
||||||
|
1 file changed, 8 insertions(+)
|
||||||
|
|
||||||
|
diff --git a/appliance/init b/appliance/init
|
||||||
|
index 19aa151b7..e67d88280 100755
|
||||||
|
--- a/appliance/init
|
||||||
|
+++ b/appliance/init
|
||||||
|
@@ -76,6 +76,14 @@ if ! test -e /etc/mtab; then
|
||||||
|
ln -s /proc/mounts /etc/mtab
|
||||||
|
fi
|
||||||
|
|
||||||
|
+# openssl 3 requires /etc/crypto-policies/back-ends/opensslcnf.config
|
||||||
|
+# to exist, but it is created in a %post script in crypto-policies
|
||||||
|
+# https://bugzilla.redhat.com/show_bug.cgi?id=1977214#c13
|
||||||
|
+if ! test -r /etc/crypto-policies/back-ends/opensslcnf.config &&
|
||||||
|
+ test -f /usr/share/crypto-policies/DEFAULT/opensslcnf.txt; then
|
||||||
|
+ ln -s /usr/share/crypto-policies/DEFAULT/opensslcnf.txt /etc/crypto-policies/back-ends/opensslcnf.config
|
||||||
|
+fi
|
||||||
|
+
|
||||||
|
# Static nodes must happen before udev is started.
|
||||||
|
|
||||||
|
# Set up kmod static-nodes (RHBZ#1011907).
|
||||||
|
--
|
||||||
|
2.31.1
|
||||||
|
|
||||||
@ -0,0 +1,90 @@
|
|||||||
|
From d451e0e42c75429279426e9eb5a7701cd4681d07 Mon Sep 17 00:00:00 2001
|
||||||
|
From: Geoff Amey <gamey@datto.com>
|
||||||
|
Date: Wed, 15 Jun 2022 17:06:56 -0400
|
||||||
|
Subject: [PATCH] php: add arginfo to php bindings
|
||||||
|
|
||||||
|
Starting with PHP8, arginfo is mandatory for PHP extensions. This patch
|
||||||
|
updates the generator for the PHP bindings to generate the arginfo
|
||||||
|
structures, using the Zend API macros. Only basic arginfo is added,
|
||||||
|
without full documentation of argument and return types, in order to
|
||||||
|
ensure compatibility with as many versions of PHP as possible.
|
||||||
|
|
||||||
|
(cherry picked from commit ec27979398b0871c1a3e0e244849f8435c9c9a8d)
|
||||||
|
---
|
||||||
|
.gitignore | 1 +
|
||||||
|
generator/php.ml | 37 ++++++++++++++++++++++++++++++++++---
|
||||||
|
2 files changed, 35 insertions(+), 3 deletions(-)
|
||||||
|
|
||||||
|
diff --git a/.gitignore b/.gitignore
|
||||||
|
index a36ccc86a..356c01fbd 100644
|
||||||
|
--- a/.gitignore
|
||||||
|
+++ b/.gitignore
|
||||||
|
@@ -325,6 +325,7 @@ Makefile.in
|
||||||
|
/php/extension/configure.in
|
||||||
|
/php/extension/env
|
||||||
|
/php/extension/guestfs_php.c
|
||||||
|
+/php/extension/guestfs_php.dep
|
||||||
|
/php/extension/install-sh
|
||||||
|
/php/extension/libtool
|
||||||
|
/php/extension/ltmain.sh
|
||||||
|
diff --git a/generator/php.ml b/generator/php.ml
|
||||||
|
index 5c7ef48e8..acdc7b877 100644
|
||||||
|
--- a/generator/php.ml
|
||||||
|
+++ b/generator/php.ml
|
||||||
|
@@ -130,6 +130,37 @@ typedef size_t guestfs_string_length;
|
||||||
|
typedef int guestfs_string_length;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
+/* Declare argument info structures */
|
||||||
|
+ZEND_BEGIN_ARG_INFO_EX(arginfo_create, 0, 0, 0)
|
||||||
|
+ZEND_END_ARG_INFO()
|
||||||
|
+
|
||||||
|
+ZEND_BEGIN_ARG_INFO_EX(arginfo_last_error, 0, 0, 1)
|
||||||
|
+ ZEND_ARG_INFO(0, g)
|
||||||
|
+ZEND_END_ARG_INFO()
|
||||||
|
+
|
||||||
|
+";
|
||||||
|
+ List.iter (
|
||||||
|
+ fun { name = shortname; style = ret, args, optargs; } ->
|
||||||
|
+ let len = List.length args in
|
||||||
|
+ pr "ZEND_BEGIN_ARG_INFO_EX(arginfo_%s, 0, 0, %d)\n" shortname (len + 1);
|
||||||
|
+ pr " ZEND_ARG_INFO(0, g)\n";
|
||||||
|
+ List.iter (
|
||||||
|
+ function
|
||||||
|
+ | BufferIn n | Bool n | Int n | Int64 n | OptString n
|
||||||
|
+ | Pointer(_, n) | String (_, n) | StringList (_, n) ->
|
||||||
|
+ pr " ZEND_ARG_INFO(0, %s)\n" n
|
||||||
|
+ ) args;
|
||||||
|
+
|
||||||
|
+ List.iter (
|
||||||
|
+ function
|
||||||
|
+ | OBool n | OInt n | OInt64 n | OString n | OStringList n ->
|
||||||
|
+ pr " ZEND_ARG_INFO(0, %s)\n" n
|
||||||
|
+ ) optargs;
|
||||||
|
+ pr "ZEND_END_ARG_INFO()\n\n";
|
||||||
|
+ ) (actions |> external_functions |> sort);
|
||||||
|
+
|
||||||
|
+ pr "
|
||||||
|
+
|
||||||
|
/* Convert array to list of strings.
|
||||||
|
* http://marc.info/?l=pecl-dev&m=112205192100631&w=2
|
||||||
|
*/
|
||||||
|
@@ -204,12 +235,12 @@ PHP_MINIT_FUNCTION (guestfs_php)
|
||||||
|
}
|
||||||
|
|
||||||
|
static zend_function_entry guestfs_php_functions[] = {
|
||||||
|
- PHP_FE (guestfs_create, NULL)
|
||||||
|
- PHP_FE (guestfs_last_error, NULL)
|
||||||
|
+ PHP_FE (guestfs_create, arginfo_create)
|
||||||
|
+ PHP_FE (guestfs_last_error, arginfo_last_error)
|
||||||
|
";
|
||||||
|
|
||||||
|
List.iter (
|
||||||
|
- fun { name } -> pr " PHP_FE (guestfs_%s, NULL)\n" name
|
||||||
|
+ fun { name } -> pr " PHP_FE (guestfs_%s, arginfo_%s)\n" name name
|
||||||
|
) (actions |> external_functions |> sort);
|
||||||
|
|
||||||
|
pr " { NULL, NULL, NULL }
|
||||||
|
--
|
||||||
|
2.31.1
|
||||||
|
|
||||||
@ -0,0 +1,252 @@
|
|||||||
|
From 51ea2e3af9caa434e847ca74a86f5de5ade6058f Mon Sep 17 00:00:00 2001
|
||||||
|
From: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Date: Thu, 30 Jun 2022 14:20:47 +0200
|
||||||
|
Subject: [PATCH] introduce the "clevis_luks_unlock" API
|
||||||
|
|
||||||
|
Introduce a new guestfs API called "clevis_luks_unlock". At the libguestfs
|
||||||
|
level, it is quite simple; it wraps the "clevis luks unlock" guest command
|
||||||
|
(implemented by the "clevis-luks-unlock" executable, which is in fact a
|
||||||
|
shell script).
|
||||||
|
|
||||||
|
The complexity is instead in the network-based disk encryption
|
||||||
|
(Clevis/Tang) scheme. Useful documentation:
|
||||||
|
|
||||||
|
- https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html-single/security_hardening/index#configuring-automated-unlocking-of-encrypted-volumes-using-policy-based-decryption_security-hardening
|
||||||
|
- https://github.com/latchset/clevis#clevis
|
||||||
|
- https://github.com/latchset/tang#tang
|
||||||
|
|
||||||
|
The package providing "clevis-luks-unlock" is usually called
|
||||||
|
"clevis-luks", occasionally "clevis". Some distros don't package clevis at
|
||||||
|
all. Add the new API under a new option group (which may not be available)
|
||||||
|
called "clevisluks".
|
||||||
|
|
||||||
|
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1809453
|
||||||
|
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Message-Id: <20220630122048.19335-3-lersek@redhat.com>
|
||||||
|
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
|
||||||
|
(cherry picked from commit 9a3e9a6c03eaffe60196bc4c7ae4699beae01dc3)
|
||||||
|
---
|
||||||
|
appliance/packagelist.in | 4 +++
|
||||||
|
daemon/Makefile.am | 1 +
|
||||||
|
daemon/clevis-luks.c | 58 +++++++++++++++++++++++++++++++++++++++
|
||||||
|
generator/actions_core.ml | 40 +++++++++++++++++++++++++++
|
||||||
|
generator/proc_nr.ml | 1 +
|
||||||
|
lib/MAX_PROC_NR | 2 +-
|
||||||
|
lib/guestfs.pod | 19 ++++++++++---
|
||||||
|
7 files changed, 120 insertions(+), 5 deletions(-)
|
||||||
|
create mode 100644 daemon/clevis-luks.c
|
||||||
|
|
||||||
|
diff --git a/appliance/packagelist.in b/appliance/packagelist.in
|
||||||
|
index 77a07acc6..0b79edcdd 100644
|
||||||
|
--- a/appliance/packagelist.in
|
||||||
|
+++ b/appliance/packagelist.in
|
||||||
|
@@ -23,6 +23,7 @@ dnl Basically the same with a few minor tweaks.
|
||||||
|
ifelse(UBUNTU,1,`define(`DEBIAN',1)')
|
||||||
|
|
||||||
|
ifelse(REDHAT,1,
|
||||||
|
+ clevis-luks
|
||||||
|
cryptsetup
|
||||||
|
cryptsetup-luks dnl old name used before Fedora 17
|
||||||
|
dhclient
|
||||||
|
@@ -53,6 +54,7 @@ ifelse(DEBIAN,1,
|
||||||
|
bsdmainutils
|
||||||
|
dnl old name used in Jessie and earlier
|
||||||
|
btrfs-tools
|
||||||
|
+ clevis-luks
|
||||||
|
cryptsetup
|
||||||
|
dash
|
||||||
|
extlinux
|
||||||
|
@@ -92,6 +94,7 @@ dnl iproute has been renamed to iproute2
|
||||||
|
ifelse(ARCHLINUX,1,
|
||||||
|
cdrkit
|
||||||
|
cdrtools
|
||||||
|
+ clevis
|
||||||
|
cryptsetup
|
||||||
|
dhclient
|
||||||
|
dhcpcd
|
||||||
|
@@ -119,6 +122,7 @@ ifelse(SUSE,1,
|
||||||
|
augeas-lenses
|
||||||
|
btrfsprogs
|
||||||
|
cdrkit-cdrtools-compat
|
||||||
|
+ clevis
|
||||||
|
cryptsetup
|
||||||
|
dhcpcd
|
||||||
|
dhcp-client
|
||||||
|
diff --git a/daemon/Makefile.am b/daemon/Makefile.am
|
||||||
|
index bbd49f9ea..f50faecd6 100644
|
||||||
|
--- a/daemon/Makefile.am
|
||||||
|
+++ b/daemon/Makefile.am
|
||||||
|
@@ -98,6 +98,7 @@ guestfsd_SOURCES = \
|
||||||
|
cap.c \
|
||||||
|
checksum.c \
|
||||||
|
cleanups.c \
|
||||||
|
+ clevis-luks.c \
|
||||||
|
cmp.c \
|
||||||
|
command.c \
|
||||||
|
command.h \
|
||||||
|
diff --git a/daemon/clevis-luks.c b/daemon/clevis-luks.c
|
||||||
|
new file mode 100644
|
||||||
|
index 000000000..d3d970d78
|
||||||
|
--- /dev/null
|
||||||
|
+++ b/daemon/clevis-luks.c
|
||||||
|
@@ -0,0 +1,58 @@
|
||||||
|
+/* libguestfs - the guestfsd daemon
|
||||||
|
+ * Copyright (C) 2009-2022 Red Hat Inc.
|
||||||
|
+ *
|
||||||
|
+ * This program is free software; you can redistribute it and/or modify
|
||||||
|
+ * it under the terms of the GNU General Public License as published by
|
||||||
|
+ * the Free Software Foundation; either version 2 of the License, or
|
||||||
|
+ * (at your option) any later version.
|
||||||
|
+ *
|
||||||
|
+ * This program is distributed in the hope that it will be useful,
|
||||||
|
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
+ * GNU General Public License for more details.
|
||||||
|
+ *
|
||||||
|
+ * You should have received a copy of the GNU General Public License
|
||||||
|
+ * along with this program; if not, write to the Free Software
|
||||||
|
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||||
|
+ */
|
||||||
|
+
|
||||||
|
+#include <config.h>
|
||||||
|
+
|
||||||
|
+#include "daemon.h"
|
||||||
|
+#include "actions.h"
|
||||||
|
+#include "optgroups.h"
|
||||||
|
+
|
||||||
|
+#define MAX_ARGS 8
|
||||||
|
+
|
||||||
|
+int
|
||||||
|
+optgroup_clevisluks_available (void)
|
||||||
|
+{
|
||||||
|
+ return prog_exists ("clevis-luks-unlock");
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+int
|
||||||
|
+do_clevis_luks_unlock (const char *device, const char *mapname)
|
||||||
|
+{
|
||||||
|
+ const char *argv[MAX_ARGS];
|
||||||
|
+ size_t i = 0;
|
||||||
|
+ int r;
|
||||||
|
+ CLEANUP_FREE char *err = NULL;
|
||||||
|
+
|
||||||
|
+ ADD_ARG (argv, i, "clevis");
|
||||||
|
+ ADD_ARG (argv, i, "luks");
|
||||||
|
+ ADD_ARG (argv, i, "unlock");
|
||||||
|
+ ADD_ARG (argv, i, "-d");
|
||||||
|
+ ADD_ARG (argv, i, device);
|
||||||
|
+ ADD_ARG (argv, i, "-n");
|
||||||
|
+ ADD_ARG (argv, i, mapname);
|
||||||
|
+ ADD_ARG (argv, i, NULL);
|
||||||
|
+
|
||||||
|
+ r = commandv (NULL, &err, argv);
|
||||||
|
+ if (r == -1) {
|
||||||
|
+ reply_with_error ("%s: %s: %s", device, mapname, err);
|
||||||
|
+ return -1;
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ udev_settle ();
|
||||||
|
+ return 0;
|
||||||
|
+}
|
||||||
|
diff --git a/generator/actions_core.ml b/generator/actions_core.ml
|
||||||
|
index 6cd42a290..3c9b0a9b2 100644
|
||||||
|
--- a/generator/actions_core.ml
|
||||||
|
+++ b/generator/actions_core.ml
|
||||||
|
@@ -9676,4 +9676,44 @@ and I<not> the name of the underlying block device." };
|
||||||
|
shortdesc = "read directories entries";
|
||||||
|
longdesc = "Internal function for readdir." };
|
||||||
|
|
||||||
|
+ { defaults with
|
||||||
|
+ name = "clevis_luks_unlock"; added = (1, 49, 3);
|
||||||
|
+ style = RErr,
|
||||||
|
+ [String (Device, "device"); String (PlainString, "mapname")],
|
||||||
|
+ [];
|
||||||
|
+ optional = Some "clevisluks";
|
||||||
|
+ test_excuse = "needs networking and a configured Tang server";
|
||||||
|
+ shortdesc = "open an encrypted LUKS block device with Clevis and Tang";
|
||||||
|
+ longdesc = "\
|
||||||
|
+This command opens a block device that has been encrypted according to
|
||||||
|
+the Linux Unified Key Setup (LUKS) standard, using network-bound disk
|
||||||
|
+encryption (NBDE).
|
||||||
|
+
|
||||||
|
+C<device> is the encrypted block device.
|
||||||
|
+
|
||||||
|
+The appliance will connect to the Tang servers noted in the tree of
|
||||||
|
+Clevis pins that is bound to a keyslot of the LUKS header. The Clevis
|
||||||
|
+pin tree may comprise C<sss> (redudancy) pins as internal nodes
|
||||||
|
+(optionally), and C<tang> pins as leaves. C<tpm2> pins are not
|
||||||
|
+supported. The appliance unlocks the encrypted block device by
|
||||||
|
+combining responses from the Tang servers with metadata from the LUKS
|
||||||
|
+header; there is no C<key> parameter.
|
||||||
|
+
|
||||||
|
+This command will fail if networking has not been enabled for the
|
||||||
|
+appliance. Refer to C<guestfs_set_network>.
|
||||||
|
+
|
||||||
|
+The command creates a new block device called F</dev/mapper/mapname>.
|
||||||
|
+Reads and writes to this block device are decrypted from and encrypted
|
||||||
|
+to the underlying C<device> respectively. Close the decrypted block
|
||||||
|
+device with C<guestfs_cryptsetup_close>.
|
||||||
|
+
|
||||||
|
+C<mapname> cannot be C<\"control\"> because that name is reserved by
|
||||||
|
+device-mapper.
|
||||||
|
+
|
||||||
|
+If this block device contains LVM volume groups, then calling
|
||||||
|
+C<guestfs_lvm_scan> with the C<activate> parameter C<true> will make
|
||||||
|
+them visible.
|
||||||
|
+
|
||||||
|
+Use C<guestfs_list_dm_devices> to list all device mapper devices." };
|
||||||
|
+
|
||||||
|
]
|
||||||
|
diff --git a/generator/proc_nr.ml b/generator/proc_nr.ml
|
||||||
|
index bdced51c9..edd9bd99d 100644
|
||||||
|
--- a/generator/proc_nr.ml
|
||||||
|
+++ b/generator/proc_nr.ml
|
||||||
|
@@ -514,6 +514,7 @@ let proc_nr = [
|
||||||
|
509, "cryptsetup_close";
|
||||||
|
510, "internal_list_rpm_applications";
|
||||||
|
511, "internal_readdir";
|
||||||
|
+512, "clevis_luks_unlock"
|
||||||
|
]
|
||||||
|
|
||||||
|
(* End of list. If adding a new entry, add it at the end of the list
|
||||||
|
diff --git a/lib/MAX_PROC_NR b/lib/MAX_PROC_NR
|
||||||
|
index c0556fb20..4d0e90cbc 100644
|
||||||
|
--- a/lib/MAX_PROC_NR
|
||||||
|
+++ b/lib/MAX_PROC_NR
|
||||||
|
@@ -1 +1 @@
|
||||||
|
-511
|
||||||
|
+512
|
||||||
|
diff --git a/lib/guestfs.pod b/lib/guestfs.pod
|
||||||
|
index 946ce2d36..0fbe114a5 100644
|
||||||
|
--- a/lib/guestfs.pod
|
||||||
|
+++ b/lib/guestfs.pod
|
||||||
|
@@ -591,11 +591,22 @@ For Windows BitLocker it returns C<BitLocker>.
|
||||||
|
Then open these devices by calling L</guestfs_cryptsetup_open>.
|
||||||
|
Obviously you will require the passphrase!
|
||||||
|
|
||||||
|
+Passphrase-less unlocking is supported for LUKS (not BitLocker)
|
||||||
|
+block devices that have been encrypted with network-bound disk
|
||||||
|
+encryption (NBDE), using Clevis on the Linux guest side, and
|
||||||
|
+Tang on a separate Linux server. Open such devices with
|
||||||
|
+L</guestfs_clevis_luks_unlock>. The appliance will need
|
||||||
|
+networking enabled (refer to L</guestfs_set_network>) and actual
|
||||||
|
+connectivity to the Tang servers noted in the C<tang> Clevis
|
||||||
|
+pins that are bound to the LUKS header. (This includes the
|
||||||
|
+ability to resolve the names of the Tang servers.)
|
||||||
|
+
|
||||||
|
Opening an encrypted device creates a new device mapper device
|
||||||
|
-called F</dev/mapper/mapname> (where C<mapname> is the
|
||||||
|
-string you supply to L</guestfs_cryptsetup_open>).
|
||||||
|
-Reads and writes to this mapper device are decrypted from and
|
||||||
|
-encrypted to the underlying block device respectively.
|
||||||
|
+called F</dev/mapper/mapname> (where C<mapname> is the string
|
||||||
|
+you supply to L</guestfs_cryptsetup_open> or
|
||||||
|
+L</guestfs_clevis_luks_unlock>). Reads and writes to this mapper
|
||||||
|
+device are decrypted from and encrypted to the underlying block
|
||||||
|
+device respectively.
|
||||||
|
|
||||||
|
LVM volume groups on the device can be made visible by calling
|
||||||
|
L</guestfs_vgscan> followed by L</guestfs_vg_activate_all>.
|
||||||
|
--
|
||||||
|
2.31.1
|
||||||
|
|
||||||
@ -0,0 +1,69 @@
|
|||||||
|
From 5ae97d7d83d8cdb6e8428774282167dd774aaf70 Mon Sep 17 00:00:00 2001
|
||||||
|
From: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Date: Thu, 30 Jun 2022 14:20:48 +0200
|
||||||
|
Subject: [PATCH] guestfish, guestmount: enable networking for "--key
|
||||||
|
ID:clevis"
|
||||||
|
|
||||||
|
Call the C-language helper key_store_requires_network() in guestfish and
|
||||||
|
guestmount.
|
||||||
|
|
||||||
|
(Short log for the "common" submodule, commit range
|
||||||
|
35467027f657..af6cb55bc58a:
|
||||||
|
|
||||||
|
Laszlo Ersek (12):
|
||||||
|
options: fix UUID comparison logic bug in get_keys()
|
||||||
|
mltools/tools_utils: remove unused function "key_store_to_cli"
|
||||||
|
mltools/tools_utils: allow multiple "--key" options for OCaml tools too
|
||||||
|
options: replace NULL-termination with number-of-elements in get_keys()
|
||||||
|
options: wrap each passphrase from get_keys() into a struct
|
||||||
|
options: add back-end for LUKS decryption with Clevis+Tang
|
||||||
|
options: introduce selector type "key_clevis"
|
||||||
|
options: generalize "--key" selector parsing for C-language utilities
|
||||||
|
mltools/tools_utils-c: handle internal type error with abort()
|
||||||
|
mltools/tools_utils: generalize "--key" selector parsing for OCaml utils
|
||||||
|
options, mltools/tools_utils: parse "--key ID:clevis" options
|
||||||
|
options, mltools/tools_utils: add helper for network dependency
|
||||||
|
).
|
||||||
|
|
||||||
|
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1809453
|
||||||
|
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
|
||||||
|
Message-Id: <20220630122048.19335-4-lersek@redhat.com>
|
||||||
|
(cherry picked from commit 6a5b44f538065a9f661510234a4235bf38348213)
|
||||||
|
---
|
||||||
|
fish/fish.c | 3 +++
|
||||||
|
fuse/guestmount.c | 4 ++++
|
||||||
|
2 files changed, 7 insertions(+)
|
||||||
|
|
||||||
|
diff --git a/fish/fish.c b/fish/fish.c
|
||||||
|
index 23d9bb94f..19e3d2799 100644
|
||||||
|
--- a/fish/fish.c
|
||||||
|
+++ b/fish/fish.c
|
||||||
|
@@ -476,6 +476,9 @@ main (int argc, char *argv[])
|
||||||
|
/* If we've got drives to add, add them now. */
|
||||||
|
add_drives (drvs);
|
||||||
|
|
||||||
|
+ if (key_store_requires_network (ks) && guestfs_set_network (g, 1) == -1)
|
||||||
|
+ exit (EXIT_FAILURE);
|
||||||
|
+
|
||||||
|
/* If we've got mountpoints or prepared drives or -i option, we must
|
||||||
|
* launch the guest and mount them.
|
||||||
|
*/
|
||||||
|
diff --git a/fuse/guestmount.c b/fuse/guestmount.c
|
||||||
|
index 77c534828..3c6d57bde 100644
|
||||||
|
--- a/fuse/guestmount.c
|
||||||
|
+++ b/fuse/guestmount.c
|
||||||
|
@@ -348,6 +348,10 @@ main (int argc, char *argv[])
|
||||||
|
|
||||||
|
/* Do the guest drives and mountpoints. */
|
||||||
|
add_drives (drvs);
|
||||||
|
+
|
||||||
|
+ if (key_store_requires_network (ks) && guestfs_set_network (g, 1) == -1)
|
||||||
|
+ exit (EXIT_FAILURE);
|
||||||
|
+
|
||||||
|
if (guestfs_launch (g) == -1)
|
||||||
|
exit (EXIT_FAILURE);
|
||||||
|
if (inspector)
|
||||||
|
--
|
||||||
|
2.31.1
|
||||||
|
|
||||||
@ -0,0 +1,182 @@
|
|||||||
|
From 4807dacb577167b89cb5ffb1fa1a68ddf30b9319 Mon Sep 17 00:00:00 2001
|
||||||
|
From: "Richard W.M. Jones" <rjones@redhat.com>
|
||||||
|
Date: Tue, 9 Aug 2022 18:39:30 +0100
|
||||||
|
Subject: [PATCH] daemon: Add zstd support to guestfs_file_architecture
|
||||||
|
|
||||||
|
This is required so we can determine the file architecture of
|
||||||
|
zstd-compressed Linux kernel modules as used by OpenSUSE and maybe
|
||||||
|
other distros in future.
|
||||||
|
|
||||||
|
Note that zstd becomes a required package, but it is widely available
|
||||||
|
in current Linux distros.
|
||||||
|
|
||||||
|
The package names come from https://pkgs.org/download/zstd and my own
|
||||||
|
research.
|
||||||
|
|
||||||
|
(cherry picked from commit 0e784824e82a88e522873fec5db1a11943d637ed)
|
||||||
|
---
|
||||||
|
.gitignore | 1 +
|
||||||
|
appliance/packagelist.in | 6 ++++++
|
||||||
|
daemon/filearch.ml | 1 +
|
||||||
|
docs/guestfs-building.pod | 4 ++++
|
||||||
|
generator/actions_core.ml | 2 ++
|
||||||
|
m4/guestfs-progs.m4 | 4 ++++
|
||||||
|
test-data/Makefile.am | 1 +
|
||||||
|
test-data/files/Makefile.am | 6 ++++++
|
||||||
|
8 files changed, 25 insertions(+)
|
||||||
|
|
||||||
|
diff --git a/.gitignore b/.gitignore
|
||||||
|
index 356c01fbd..ee5ea74dd 100644
|
||||||
|
--- a/.gitignore
|
||||||
|
+++ b/.gitignore
|
||||||
|
@@ -448,6 +448,7 @@ Makefile.in
|
||||||
|
/test-data/files/initrd-x86_64.img
|
||||||
|
/test-data/files/initrd-x86_64.img.gz
|
||||||
|
/test-data/files/lib-i586.so.xz
|
||||||
|
+/test-data/files/lib-i586.so.zst
|
||||||
|
/test-data/files/test-grep.txt.gz
|
||||||
|
/test-data/phony-guests/archlinux.img
|
||||||
|
/test-data/phony-guests/blank-*.img
|
||||||
|
diff --git a/appliance/packagelist.in b/appliance/packagelist.in
|
||||||
|
index 0b79edcdd..0fc11f6ae 100644
|
||||||
|
--- a/appliance/packagelist.in
|
||||||
|
+++ b/appliance/packagelist.in
|
||||||
|
@@ -48,6 +48,7 @@ ifelse(REDHAT,1,
|
||||||
|
vim-minimal
|
||||||
|
xz
|
||||||
|
zfs-fuse
|
||||||
|
+ zstd
|
||||||
|
)
|
||||||
|
|
||||||
|
ifelse(DEBIAN,1,
|
||||||
|
@@ -88,6 +89,7 @@ dnl iproute has been renamed to iproute2
|
||||||
|
vim-tiny
|
||||||
|
xz-utils
|
||||||
|
zfs-fuse
|
||||||
|
+ zstd
|
||||||
|
uuid-runtime
|
||||||
|
)
|
||||||
|
|
||||||
|
@@ -115,6 +117,7 @@ ifelse(ARCHLINUX,1,
|
||||||
|
systemd
|
||||||
|
vim
|
||||||
|
xz
|
||||||
|
+ zstd
|
||||||
|
)
|
||||||
|
|
||||||
|
ifelse(SUSE,1,
|
||||||
|
@@ -140,6 +143,7 @@ ifelse(SUSE,1,
|
||||||
|
systemd-sysvinit
|
||||||
|
vim
|
||||||
|
xz
|
||||||
|
+ zstd
|
||||||
|
)
|
||||||
|
|
||||||
|
ifelse(FRUGALWARE,1,
|
||||||
|
@@ -185,6 +189,7 @@ ifelse(MAGEIA,1,
|
||||||
|
systemd /* for /sbin/reboot and udevd */
|
||||||
|
vim-minimal
|
||||||
|
xz
|
||||||
|
+ zstd
|
||||||
|
)
|
||||||
|
|
||||||
|
ifelse(OPENMANDRIVA,1,
|
||||||
|
@@ -203,6 +208,7 @@ ifelse(OPENMANDRIVA,1,
|
||||||
|
systemd /* for /sbin/reboot and udevd */
|
||||||
|
vim-minimal
|
||||||
|
xz
|
||||||
|
+ zstd
|
||||||
|
)
|
||||||
|
|
||||||
|
include(guestfsd.deps)
|
||||||
|
diff --git a/daemon/filearch.ml b/daemon/filearch.ml
|
||||||
|
index 67a7339e0..4d7e912c0 100644
|
||||||
|
--- a/daemon/filearch.ml
|
||||||
|
+++ b/daemon/filearch.ml
|
||||||
|
@@ -106,6 +106,7 @@ and cpio_arch magic orig_path path =
|
||||||
|
if String.find magic "gzip" >= 0 then "zcat"
|
||||||
|
else if String.find magic "bzip2" >= 0 then "bzcat"
|
||||||
|
else if String.find magic "XZ compressed" >= 0 then "xzcat"
|
||||||
|
+ else if String.find magic "Zstandard compressed" >= 0 then "zstdcat"
|
||||||
|
else "cat" in
|
||||||
|
|
||||||
|
let tmpdir = Mkdtemp.temp_dir "filearch" in
|
||||||
|
diff --git a/docs/guestfs-building.pod b/docs/guestfs-building.pod
|
||||||
|
index b93a611a6..7a7240f78 100644
|
||||||
|
--- a/docs/guestfs-building.pod
|
||||||
|
+++ b/docs/guestfs-building.pod
|
||||||
|
@@ -172,6 +172,10 @@ I<Required>.
|
||||||
|
|
||||||
|
I<Required>.
|
||||||
|
|
||||||
|
+=item zstd
|
||||||
|
+
|
||||||
|
+I<Required>.
|
||||||
|
+
|
||||||
|
=item Jansson E<ge> 2.7
|
||||||
|
|
||||||
|
I<Required>.
|
||||||
|
diff --git a/generator/actions_core.ml b/generator/actions_core.ml
|
||||||
|
index 3c9b0a9b2..553e4ec3b 100644
|
||||||
|
--- a/generator/actions_core.ml
|
||||||
|
+++ b/generator/actions_core.ml
|
||||||
|
@@ -9373,6 +9373,8 @@ with large files, such as the resulting squashfs will be over 3GB big." };
|
||||||
|
[["file_architecture"; "/bin-x86_64-dynamic.gz"]], "x86_64"), [];
|
||||||
|
InitISOFS, Always, TestResultString (
|
||||||
|
[["file_architecture"; "/lib-i586.so.xz"]], "i386"), [];
|
||||||
|
+ InitISOFS, Always, TestResultString (
|
||||||
|
+ [["file_architecture"; "/lib-i586.so.zst"]], "i386"), [];
|
||||||
|
];
|
||||||
|
shortdesc = "detect the architecture of a binary file";
|
||||||
|
longdesc = "\
|
||||||
|
diff --git a/m4/guestfs-progs.m4 b/m4/guestfs-progs.m4
|
||||||
|
index cd8662e86..22fc61367 100644
|
||||||
|
--- a/m4/guestfs-progs.m4
|
||||||
|
+++ b/m4/guestfs-progs.m4
|
||||||
|
@@ -95,6 +95,10 @@ AC_PATH_PROGS([XZCAT],[xzcat],[no])
|
||||||
|
test "x$XZCAT" = "xno" && AC_MSG_ERROR([xzcat must be installed])
|
||||||
|
AC_DEFINE_UNQUOTED([XZCAT],["$XZCAT"],[Name of xzcat program.])
|
||||||
|
|
||||||
|
+dnl Check for zstdcat (required).
|
||||||
|
+AC_PATH_PROGS([ZSTDCAT],[zstdcat],[no])
|
||||||
|
+test "x$ZSTDCAT" = "xno" && AC_MSG_ERROR([zstdcat must be installed])
|
||||||
|
+
|
||||||
|
dnl (f)lex and bison for virt-builder (required).
|
||||||
|
dnl XXX Could be optional with some work.
|
||||||
|
AC_PROG_LEX
|
||||||
|
diff --git a/test-data/Makefile.am b/test-data/Makefile.am
|
||||||
|
index b603311a1..dbecd74b9 100644
|
||||||
|
--- a/test-data/Makefile.am
|
||||||
|
+++ b/test-data/Makefile.am
|
||||||
|
@@ -85,6 +85,7 @@ image_files = \
|
||||||
|
files/initrd-x86_64.img \
|
||||||
|
files/initrd-x86_64.img.gz \
|
||||||
|
files/lib-i586.so.xz \
|
||||||
|
+ files/lib-i586.so.zst \
|
||||||
|
files/test-grep.txt.gz
|
||||||
|
|
||||||
|
noinst_DATA = test.iso
|
||||||
|
diff --git a/test-data/files/Makefile.am b/test-data/files/Makefile.am
|
||||||
|
index a3d7288f9..06b0c6585 100644
|
||||||
|
--- a/test-data/files/Makefile.am
|
||||||
|
+++ b/test-data/files/Makefile.am
|
||||||
|
@@ -40,6 +40,7 @@ noinst_DATA = \
|
||||||
|
initrd-x86_64.img \
|
||||||
|
initrd-x86_64.img.gz \
|
||||||
|
lib-i586.so.xz \
|
||||||
|
+ lib-i586.so.zst \
|
||||||
|
test-grep.txt.gz
|
||||||
|
|
||||||
|
CLEANFILES += $(noinst_DATA)
|
||||||
|
@@ -116,3 +117,8 @@ lib-i586.so.xz: $(top_srcdir)/test-data/binaries/lib-i586.so
|
||||||
|
rm -f $@ $@-t
|
||||||
|
xz -c $< > $@-t
|
||||||
|
mv $@-t $@
|
||||||
|
+
|
||||||
|
+lib-i586.so.zst: $(top_srcdir)/test-data/binaries/lib-i586.so
|
||||||
|
+ rm -f $@ $@-t
|
||||||
|
+ zstd -c $< > $@-t
|
||||||
|
+ mv $@-t $@
|
||||||
|
--
|
||||||
|
2.31.1
|
||||||
|
|
||||||
@ -0,0 +1,37 @@
|
|||||||
|
Libguestfs is a set of tools and a library for accessing and modifying
|
||||||
|
guest disk images. For more information see the home page:
|
||||||
|
|
||||||
|
http://libguestfs.org/
|
||||||
|
|
||||||
|
For discussion, development, patches, etc. please use the mailing
|
||||||
|
list:
|
||||||
|
|
||||||
|
http://www.redhat.com/mailman/listinfo/libguestfs
|
||||||
|
|
||||||
|
This package comes with a lot of help and examples to get you started.
|
||||||
|
|
||||||
|
The first place to start are the manual pages. Type:
|
||||||
|
|
||||||
|
man guestfs
|
||||||
|
man guestfs-faq
|
||||||
|
man guestfs-release-notes
|
||||||
|
man guestfish
|
||||||
|
man virt-cat # and other virt-* tools
|
||||||
|
|
||||||
|
If you install the libguestfs-devel package, then in the
|
||||||
|
/usr/share/doc/libguestfs-devel/ directory you will find other
|
||||||
|
documentation including:
|
||||||
|
|
||||||
|
- BUGS: list of open bugs in this version
|
||||||
|
|
||||||
|
- ChangeLog.gz: the detailed list of changes in this version
|
||||||
|
|
||||||
|
- HACKING: how to extend libguestfs
|
||||||
|
|
||||||
|
- TODO: ideas for extending libguestfs
|
||||||
|
|
||||||
|
- *.c: example C programs using the API
|
||||||
|
|
||||||
|
- *.xml.gz: example virt-inspector output (compressed)
|
||||||
|
|
||||||
|
- virt-inspector.rng: virt-inspector RelaxNG schema
|
||||||
@ -0,0 +1,61 @@
|
|||||||
|
#!/bin/bash -
|
||||||
|
|
||||||
|
set -e
|
||||||
|
|
||||||
|
# Maintainer script to copy patches from the git repo to the current
|
||||||
|
# directory. It's normally only used downstream (ie. in RHEL). Use
|
||||||
|
# it like this:
|
||||||
|
# ./copy-patches.sh
|
||||||
|
|
||||||
|
project=libguestfs
|
||||||
|
rhel_version=9.1
|
||||||
|
|
||||||
|
# Check we're in the right directory.
|
||||||
|
if [ ! -f $project.spec ]; then
|
||||||
|
echo "$0: run this from the directory containing '$project.spec'"
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
case `id -un` in
|
||||||
|
rjones) git_checkout=$HOME/d/$project-rhel-$rhel_version ;;
|
||||||
|
lacos) git_checkout=$HOME/src/v2v/$project ;;
|
||||||
|
*) git_checkout=$HOME/d/$project-rhel-$rhel_version ;;
|
||||||
|
esac
|
||||||
|
if [ ! -d $git_checkout ]; then
|
||||||
|
echo "$0: $git_checkout does not exist"
|
||||||
|
echo "This script is only for use by the maintainer when preparing a"
|
||||||
|
echo "$project release on RHEL."
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Get the base version of the project.
|
||||||
|
version=`grep '^Version:' $project.spec | awk '{print $2}'`
|
||||||
|
tag="v$version"
|
||||||
|
|
||||||
|
# Remove any existing patches.
|
||||||
|
git rm -f [0-9]*.patch ||:
|
||||||
|
rm -f [0-9]*.patch
|
||||||
|
|
||||||
|
# Get the patches.
|
||||||
|
(cd $git_checkout; rm -f [0-9]*.patch; git -c core.abbrev=9 format-patch -O/dev/null -N --submodule=diff $tag)
|
||||||
|
mv $git_checkout/[0-9]*.patch .
|
||||||
|
|
||||||
|
# Remove any not to be applied.
|
||||||
|
rm -f *NOT-FOR-RPM*.patch
|
||||||
|
|
||||||
|
# Add the patches.
|
||||||
|
git add [0-9]*.patch
|
||||||
|
|
||||||
|
# Print out the patch lines.
|
||||||
|
echo
|
||||||
|
echo "--- Copy the following text into $project.spec file"
|
||||||
|
echo
|
||||||
|
|
||||||
|
echo "# Patches."
|
||||||
|
for f in [0-9]*.patch; do
|
||||||
|
n=`echo $f | awk -F- '{print $1}'`
|
||||||
|
echo "Patch$n: $f"
|
||||||
|
done
|
||||||
|
|
||||||
|
echo
|
||||||
|
echo "--- End of text"
|
||||||
@ -0,0 +1,6 @@
|
|||||||
|
# Guestfish colour prompts. See PROMPT in guestfish(1).
|
||||||
|
GUESTFISH_PS1='\[\e[1;32m\]><fs>\[\e[0;31m\] '
|
||||||
|
GUESTFISH_OUTPUT='\e[0m'
|
||||||
|
GUESTFISH_RESTORE="$GUESTFISH_OUTPUT"
|
||||||
|
GUESTFISH_INIT='\e[1;34m'
|
||||||
|
export GUESTFISH_PS1 GUESTFISH_OUTPUT GUESTFISH_RESTORE GUESTFISH_INIT
|
||||||
@ -0,0 +1,17 @@
|
|||||||
|
-----BEGIN PGP SIGNATURE-----
|
||||||
|
|
||||||
|
iQJFBAABCAAvFiEE93dPsa0HSn6Mh2fqkXOPc+G3aKAFAmLFql8RHHJpY2hAYW5u
|
||||||
|
ZXhpYS5vcmcACgkQkXOPc+G3aKAV2hAAzOcZseFTUFFoj4M5riqXqtBN3W+fr/O7
|
||||||
|
v0wzJ9sY31Ftk8KFKKgpwOn4UFXYMPXY7Hm94GRAYjYBAtx9Viyyt7B6PbV7mVZ0
|
||||||
|
WHLlZcg3ZsliF23s3EoHfgTGFfKLkjDwfPlmChC260Ffhq4KKvnwu/DobY/CDLHG
|
||||||
|
0cvrjb0OOYibBGbq58AHYR6QlVH/ScAuLSA1aRAd06bbpixufRR1oh1MtFA1iSvC
|
||||||
|
yjNH0joLFiu0uuD7KFH66YX2nFNrO24r0LxJkwT5G7GHlZJStJUpvs/QHa8Tw5Zt
|
||||||
|
Z1JMk9yB9EMPYimdVDm7m6eDBxTx8YbF7u6G8JdHRXgAPBt4O09XX7WGxxmh9Dc4
|
||||||
|
M+QkpiubEOG6qwBythJJ6sTSRLKIAPeVfHEOauXg8n45Tbk5jYwthMKbnD9ETb3t
|
||||||
|
QKdMr5g+DZUO0LfbOvP0GtD+b1jK4iu4BcWDquQBXpDTbx7LUfSuTDrWItehEnBp
|
||||||
|
/K6FRbakNZEroLR5VA9WAa6sE+2B3gg1OG+KHypHuw4hfpmutvVA8wnPgyw3j+WK
|
||||||
|
xdcRp65NUMUkKRE/FTwp1MkY1Y2S9M9iAPX+CopdHPVoq9O2YE+K6Rv1EdJjmKZK
|
||||||
|
EwLzX08Xcj9T/U9GEfV+QdIzitCuxf7x9ULEDcFozFnuHXww+JLdR0EmIDkUwl7C
|
||||||
|
Z0KKsy18Eq8=
|
||||||
|
=WB1H
|
||||||
|
-----END PGP SIGNATURE-----
|
||||||
@ -0,0 +1,17 @@
|
|||||||
|
[main]
|
||||||
|
cachedir=@PWD@/cachedir
|
||||||
|
debuglevel=1
|
||||||
|
logfile=@PWD@/yum.log
|
||||||
|
retries=20
|
||||||
|
obsoletes=1
|
||||||
|
gpgcheck=0
|
||||||
|
assumeyes=1
|
||||||
|
reposdir=/dev/null
|
||||||
|
modulesdir=@PWD@/modules
|
||||||
|
|
||||||
|
[local]
|
||||||
|
name=local
|
||||||
|
baseurl=file://@PWD@/repo
|
||||||
|
failovermethod=priority
|
||||||
|
enabled=1
|
||||||
|
gpgcheck=0
|
||||||
File diff suppressed because it is too large
Load Diff
Loading…
Reference in new issue