Compare commits
No commits in common. 'i10cs' and 'c9' have entirely different histories.
@ -1 +1 @@
|
||||
SOURCES/v12.7.6.tar.gz
|
||||
SOURCES/v12.5.4.tar.gz
|
||||
|
||||
@ -1 +1 @@
|
||||
b99740d71e9fe6c4bf20182f0c27dff4659f5ce2 SOURCES/v12.7.6.tar.gz
|
||||
597196f8f2be7a8960bec880c18eec875b27ff73 SOURCES/v12.5.4.tar.gz
|
||||
|
||||
@ -0,0 +1,2 @@
|
||||
# Color sysstat output
|
||||
if ( "$?S_COLORS" == 0 ) setenv S_COLORS auto
|
||||
@ -0,0 +1,2 @@
|
||||
# Color sysstat output
|
||||
export S_COLORS=${S_COLORS-auto}
|
||||
@ -0,0 +1,85 @@
|
||||
From 9c4eaf150662ad40607923389d4519bc83b93540 Mon Sep 17 00:00:00 2001
|
||||
From: Sebastien <seb@fedora-2.home>
|
||||
Date: Sat, 15 Oct 2022 14:24:22 +0200
|
||||
Subject: [PATCH] Fix size_t overflow in sa_common.c (GHSL-2022-074)
|
||||
|
||||
allocate_structures function located in sa_common.c insufficiently
|
||||
checks bounds before arithmetic multiplication allowing for an
|
||||
overflow in the size allocated for the buffer representing system
|
||||
activities.
|
||||
|
||||
This patch checks that the post-multiplied value is not greater than
|
||||
UINT_MAX.
|
||||
|
||||
Signed-off-by: Sebastien <seb@fedora-2.home>
|
||||
---
|
||||
common.c | 25 +++++++++++++++++++++++++
|
||||
common.h | 2 ++
|
||||
sa_common.c | 6 ++++++
|
||||
3 files changed, 33 insertions(+)
|
||||
|
||||
diff --git a/common.c b/common.c
|
||||
index 81c77624..1a84b052 100644
|
||||
--- a/common.c
|
||||
+++ b/common.c
|
||||
@@ -1655,4 +1655,29 @@ int parse_values(char *strargv, unsigned char bitmap[], int max_val, const char
|
||||
|
||||
return 0;
|
||||
}
|
||||
+
|
||||
+/*
|
||||
+ ***************************************************************************
|
||||
+ * Check if the multiplication of the 3 values may be greater than UINT_MAX.
|
||||
+ *
|
||||
+ * IN:
|
||||
+ * @val1 First value.
|
||||
+ * @val2 Second value.
|
||||
+ * @val3 Third value.
|
||||
+ ***************************************************************************
|
||||
+ */
|
||||
+void check_overflow(size_t val1, size_t val2, size_t val3)
|
||||
+{
|
||||
+ if ((unsigned long long) val1 *
|
||||
+ (unsigned long long) val2 *
|
||||
+ (unsigned long long) val3 > UINT_MAX) {
|
||||
+#ifdef DEBUG
|
||||
+ fprintf(stderr, "%s: Overflow detected (%llu). Aborting...\n",
|
||||
+ __FUNCTION__,
|
||||
+ (unsigned long long) val1 * (unsigned long long) val2 * (unsigned long long) val3);
|
||||
+#endif
|
||||
+ exit(4);
|
||||
+ }
|
||||
+}
|
||||
+
|
||||
#endif /* SOURCE_SADC undefined */
|
||||
diff --git a/common.h b/common.h
|
||||
index 55b6657d..e8ab98ab 100644
|
||||
--- a/common.h
|
||||
+++ b/common.h
|
||||
@@ -260,6 +260,8 @@ int check_dir
|
||||
(char *);
|
||||
|
||||
#ifndef SOURCE_SADC
|
||||
+void check_overflow
|
||||
+ (size_t, size_t, size_t);
|
||||
int count_bits
|
||||
(void *, int);
|
||||
int count_csvalues
|
||||
diff --git a/sa_common.c b/sa_common.c
|
||||
index 3699a840..b2cec4ad 100644
|
||||
--- a/sa_common.c
|
||||
+++ b/sa_common.c
|
||||
@@ -459,7 +459,13 @@ void allocate_structures(struct activity *act[])
|
||||
int i, j;
|
||||
|
||||
for (i = 0; i < NR_ACT; i++) {
|
||||
+
|
||||
if (act[i]->nr_ini > 0) {
|
||||
+
|
||||
+ /* Look for a possible overflow */
|
||||
+ check_overflow((size_t) act[i]->msize, (size_t) act[i]->nr_ini,
|
||||
+ (size_t) act[i]->nr2);
|
||||
+
|
||||
for (j = 0; j < 3; j++) {
|
||||
SREALLOC(act[i]->buf[j], void,
|
||||
(size_t) act[i]->msize * (size_t) act[i]->nr_ini * (size_t) act[i]->nr2);
|
||||
@ -0,0 +1,36 @@
|
||||
From commit 6f8dc568e6ab072bb8205b732f04e685bf9237c0
|
||||
From: Sebastien GODARD <sysstat@users.noreply.github.com>
|
||||
Date: Wed, May 17 21:10:31 2023 +0200
|
||||
Subject: Merge branch 'pkopylov-master'
|
||||
|
||||
Signed-off-by: Sebastien GODARD <sysstat@users.noreply.github.com>
|
||||
|
||||
diff --git a/common.c b/common.c
|
||||
index 48493b5f..0efe7ee3 100644
|
||||
--- a/common.c
|
||||
+++ b/common.c
|
||||
@@ -431,15 +431,17 @@ int check_dir(char *dirname)
|
||||
void check_overflow(unsigned int val1, unsigned int val2,
|
||||
unsigned int val3)
|
||||
{
|
||||
- if ((unsigned long long) val1 * (unsigned long long) val2 *
|
||||
- (unsigned long long) val3 > UINT_MAX) {
|
||||
+ if ((val1 != 0) && (val2 != 0) && (val3 != 0) &&
|
||||
+ (((unsigned long long) UINT_MAX / (unsigned long long) val1 <
|
||||
+ (unsigned long long) val2) ||
|
||||
+ ((unsigned long long) UINT_MAX / ((unsigned long long) val1 * (unsigned long long) val2) <
|
||||
+ (unsigned long long) val3))) {
|
||||
#ifdef DEBUG
|
||||
- fprintf(stderr, "%s: Overflow detected (%llu). Aborting...\n",
|
||||
- __FUNCTION__, (unsigned long long) val1 * (unsigned long long) val2 *
|
||||
- (unsigned long long) val3);
|
||||
+ fprintf(stderr, "%s: Overflow detected (%u,%u,%u). Aborting...\n",
|
||||
+ __FUNCTION__, val1, val2, val3);
|
||||
#endif
|
||||
- exit(4);
|
||||
- }
|
||||
+ exit(4);
|
||||
+ }
|
||||
}
|
||||
|
||||
#ifndef SOURCE_SADC
|
||||
@ -0,0 +1,235 @@
|
||||
From c9a11d35df4aecfcf22aef827bac6cd57def9d4e Mon Sep 17 00:00:00 2001
|
||||
From: Sebastien GODARD <sysstat@users.noreply.github.com>
|
||||
Date: Sun, 23 Oct 2022 16:22:28 +0200
|
||||
Subject: [PATCH] Add more overflow checks
|
||||
|
||||
Signed-off-by: Sebastien GODARD <sysstat@users.noreply.github.com>
|
||||
---
|
||||
common.c | 45 +++++++++++++++++++++------------------------
|
||||
common.h | 4 ++--
|
||||
sa_common.c | 9 +++++++--
|
||||
sadc.c | 6 ++++++
|
||||
4 files changed, 36 insertions(+), 28 deletions(-)
|
||||
|
||||
diff --git a/common.c b/common.c
|
||||
index 1a84b052..27249772 100644
|
||||
--- a/common.c
|
||||
+++ b/common.c
|
||||
@@ -415,6 +415,27 @@ int check_dir(char *dirname)
|
||||
return 0;
|
||||
}
|
||||
|
||||
+/*
|
||||
+ * **************************************************************************
|
||||
+ * Check if the multiplication of the 3 values may be greater than UINT_MAX.
|
||||
+ *
|
||||
+ * IN:
|
||||
+ * @val1 First value.
|
||||
+ * @val2 Second value.
|
||||
+ * @val3 Third value.
|
||||
+ ***************************************************************************
|
||||
+ */
|
||||
+void check_overflow(unsigned long long val1, unsigned long long val2,
|
||||
+ unsigned long long val3)
|
||||
+{
|
||||
+ if (val1 * val2 * val3 > UINT_MAX) {
|
||||
+#ifdef DEBUG
|
||||
+ fprintf(stderr, "%s: Overflow detected (%llu). Aborting...\n",
|
||||
+ __FUNCTION__, val1 * val2 * val3);
|
||||
+#endif
|
||||
+ exit(4);
|
||||
+ }
|
||||
+}
|
||||
|
||||
#ifndef SOURCE_SADC
|
||||
/*
|
||||
@@ -1656,28 +1677,4 @@ int parse_values(char *strargv, unsigned char bitmap[], int max_val, const char
|
||||
return 0;
|
||||
}
|
||||
|
||||
-/*
|
||||
- ***************************************************************************
|
||||
- * Check if the multiplication of the 3 values may be greater than UINT_MAX.
|
||||
- *
|
||||
- * IN:
|
||||
- * @val1 First value.
|
||||
- * @val2 Second value.
|
||||
- * @val3 Third value.
|
||||
- ***************************************************************************
|
||||
- */
|
||||
-void check_overflow(size_t val1, size_t val2, size_t val3)
|
||||
-{
|
||||
- if ((unsigned long long) val1 *
|
||||
- (unsigned long long) val2 *
|
||||
- (unsigned long long) val3 > UINT_MAX) {
|
||||
-#ifdef DEBUG
|
||||
- fprintf(stderr, "%s: Overflow detected (%llu). Aborting...\n",
|
||||
- __FUNCTION__,
|
||||
- (unsigned long long) val1 * (unsigned long long) val2 * (unsigned long long) val3);
|
||||
-#endif
|
||||
- exit(4);
|
||||
- }
|
||||
-}
|
||||
-
|
||||
#endif /* SOURCE_SADC undefined */
|
||||
diff --git a/common.h b/common.h
|
||||
index e8ab98ab..715b2da2 100644
|
||||
--- a/common.h
|
||||
+++ b/common.h
|
||||
@@ -258,10 +258,10 @@ int get_wwnid_from_pretty
|
||||
(char *, unsigned long long *, unsigned int *);
|
||||
int check_dir
|
||||
(char *);
|
||||
+void check_overflow
|
||||
+ (unsigned long long, unsigned long long, unsigned long long);
|
||||
|
||||
#ifndef SOURCE_SADC
|
||||
-void check_overflow
|
||||
- (size_t, size_t, size_t);
|
||||
int count_bits
|
||||
(void *, int);
|
||||
int count_csvalues
|
||||
diff --git a/sa_common.c b/sa_common.c
|
||||
index b2cec4ad..3460257a 100644
|
||||
--- a/sa_common.c
|
||||
+++ b/sa_common.c
|
||||
@@ -463,8 +463,9 @@ void allocate_structures(struct activity *act[])
|
||||
if (act[i]->nr_ini > 0) {
|
||||
|
||||
/* Look for a possible overflow */
|
||||
- check_overflow((size_t) act[i]->msize, (size_t) act[i]->nr_ini,
|
||||
- (size_t) act[i]->nr2);
|
||||
+ check_overflow((unsigned long long) act[i]->msize,
|
||||
+ (unsigned long long) act[i]->nr_ini,
|
||||
+ (unsigned long long) act[i]->nr2);
|
||||
|
||||
for (j = 0; j < 3; j++) {
|
||||
SREALLOC(act[i]->buf[j], void,
|
||||
@@ -529,6 +530,10 @@ void reallocate_all_buffers(struct activity *a, __nr_t nr_min)
|
||||
while (nr_realloc < nr_min);
|
||||
}
|
||||
|
||||
+ /* Look for a possible overflow */
|
||||
+ check_overflow((unsigned long long) a->msize, nr_realloc,
|
||||
+ (unsigned long long) a->nr2);
|
||||
+
|
||||
for (j = 0; j < 3; j++) {
|
||||
SREALLOC(a->buf[j], void,
|
||||
(size_t) a->msize * nr_realloc * (size_t) a->nr2);
|
||||
diff --git a/sadc.c b/sadc.c
|
||||
index 3458d089..123bf8e0 100644
|
||||
--- a/sadc.c
|
||||
+++ b/sadc.c
|
||||
@@ -360,6 +360,12 @@ void sa_sys_init(void)
|
||||
}
|
||||
|
||||
if (IS_COLLECTED(act[i]->options) && (act[i]->nr_ini > 0)) {
|
||||
+
|
||||
+ /* Look for a possible overflow */
|
||||
+ check_overflow((unsigned long long) act[i]->msize,
|
||||
+ (unsigned long long) act[i]->nr_ini,
|
||||
+ (unsigned long long) act[i]->nr2);
|
||||
+
|
||||
/* Allocate structures for current activity (using nr_ini and nr2 results) */
|
||||
SREALLOC(act[i]->_buf0, void,
|
||||
(size_t) act[i]->msize * (size_t) act[i]->nr_ini * (size_t) act[i]->nr2);
|
||||
|
||||
From 44f1dc159242c1e434a3b836cda49f084c5a96cc Mon Sep 17 00:00:00 2001
|
||||
From: Sebastien GODARD <sysstat@users.noreply.github.com>
|
||||
Date: Sun, 6 Nov 2022 15:48:16 +0100
|
||||
Subject: [PATCH] Make sure values to be compared are unsigned integers
|
||||
|
||||
It seems safer to make sure that input values are unsigned int before
|
||||
casting them to unsigned long long and making the comparison.
|
||||
|
||||
Signed-off-by: Sebastien GODARD <sysstat@users.noreply.github.com>
|
||||
---
|
||||
common.c | 10 ++++++----
|
||||
common.h | 2 +-
|
||||
sa_common.c | 10 +++++-----
|
||||
sadc.c | 6 +++---
|
||||
4 files changed, 15 insertions(+), 13 deletions(-)
|
||||
|
||||
diff --git a/common.c b/common.c
|
||||
index 27249772..3b7fdcd5 100644
|
||||
--- a/common.c
|
||||
+++ b/common.c
|
||||
@@ -425,13 +425,15 @@ int check_dir(char *dirname)
|
||||
* @val3 Third value.
|
||||
***************************************************************************
|
||||
*/
|
||||
-void check_overflow(unsigned long long val1, unsigned long long val2,
|
||||
- unsigned long long val3)
|
||||
+void check_overflow(unsigned int val1, unsigned int val2,
|
||||
+ unsigned int val3)
|
||||
{
|
||||
- if (val1 * val2 * val3 > UINT_MAX) {
|
||||
+ if ((unsigned long long) val1 * (unsigned long long) val2 *
|
||||
+ (unsigned long long) val3 > UINT_MAX) {
|
||||
#ifdef DEBUG
|
||||
fprintf(stderr, "%s: Overflow detected (%llu). Aborting...\n",
|
||||
- __FUNCTION__, val1 * val2 * val3);
|
||||
+ __FUNCTION__, (unsigned long long) val1 * (unsigned long long) val2 *
|
||||
+ (unsigned long long) val3);
|
||||
#endif
|
||||
exit(4);
|
||||
}
|
||||
diff --git a/common.h b/common.h
|
||||
index 715b2da2..fc8a1a0d 100644
|
||||
--- a/common.h
|
||||
+++ b/common.h
|
||||
@@ -259,7 +259,7 @@ int get_wwnid_from_pretty
|
||||
int check_dir
|
||||
(char *);
|
||||
void check_overflow
|
||||
- (unsigned long long, unsigned long long, unsigned long long);
|
||||
+ (unsigned int, unsigned int, unsigned int);
|
||||
|
||||
#ifndef SOURCE_SADC
|
||||
int count_bits
|
||||
diff --git a/sa_common.c b/sa_common.c
|
||||
index 3460257a..0ca8b039 100644
|
||||
--- a/sa_common.c
|
||||
+++ b/sa_common.c
|
||||
@@ -463,9 +463,9 @@ void allocate_structures(struct activity *act[])
|
||||
if (act[i]->nr_ini > 0) {
|
||||
|
||||
/* Look for a possible overflow */
|
||||
- check_overflow((unsigned long long) act[i]->msize,
|
||||
- (unsigned long long) act[i]->nr_ini,
|
||||
- (unsigned long long) act[i]->nr2);
|
||||
+ check_overflow((unsigned int) act[i]->msize,
|
||||
+ (unsigned int) act[i]->nr_ini,
|
||||
+ (unsigned int) act[i]->nr2);
|
||||
|
||||
for (j = 0; j < 3; j++) {
|
||||
SREALLOC(act[i]->buf[j], void,
|
||||
@@ -531,8 +531,8 @@ void reallocate_all_buffers(struct activity *a, __nr_t nr_min)
|
||||
}
|
||||
|
||||
/* Look for a possible overflow */
|
||||
- check_overflow((unsigned long long) a->msize, nr_realloc,
|
||||
- (unsigned long long) a->nr2);
|
||||
+ check_overflow((unsigned int) a->msize, (unsigned int) nr_realloc,
|
||||
+ (unsigned int) a->nr2);
|
||||
|
||||
for (j = 0; j < 3; j++) {
|
||||
SREALLOC(a->buf[j], void,
|
||||
diff --git a/sadc.c b/sadc.c
|
||||
index 123bf8e0..40a1e15b 100644
|
||||
--- a/sadc.c
|
||||
+++ b/sadc.c
|
||||
@@ -362,9 +362,9 @@ void sa_sys_init(void)
|
||||
if (IS_COLLECTED(act[i]->options) && (act[i]->nr_ini > 0)) {
|
||||
|
||||
/* Look for a possible overflow */
|
||||
- check_overflow((unsigned long long) act[i]->msize,
|
||||
- (unsigned long long) act[i]->nr_ini,
|
||||
- (unsigned long long) act[i]->nr2);
|
||||
+ check_overflow((unsigned int) act[i]->msize,
|
||||
+ (unsigned int) act[i]->nr_ini,
|
||||
+ (unsigned int) act[i]->nr2);
|
||||
|
||||
/* Allocate structures for current activity (using nr_ini and nr2 results) */
|
||||
SREALLOC(act[i]->_buf0, void,
|
||||
|
||||
@ -0,0 +1,112 @@
|
||||
From 398585bfe7b1340d41143f50dfc868ef8ab9a5e4 Mon Sep 17 00:00:00 2001
|
||||
From: =?UTF-8?q?Luk=C3=A1=C5=A1=20Zaoral?= <lzaoral@redhat.com>
|
||||
Date: Tue, 21 Feb 2023 12:43:42 +0100
|
||||
Subject: [PATCH] Tools that take --dec=X option should only accept digits
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/plain; charset=UTF-8
|
||||
Content-Transfer-Encoding: 8bit
|
||||
|
||||
Right now the argument of --dec is passed to atoi(3) which returns 0
|
||||
on conversion error. Therefore, --dec=A was not rejected and was
|
||||
equivalent to --dec=0 by mistake.
|
||||
|
||||
Signed-off-by: Lukáš Zaoral <lzaoral@redhat.com>
|
||||
---
|
||||
cifsiostat.c | 5 +++++
|
||||
iostat.c | 5 +++++
|
||||
mpstat.c | 5 +++++
|
||||
pidstat.c | 5 +++++
|
||||
sar.c | 6 ++++++
|
||||
5 files changed, 26 insertions(+)
|
||||
|
||||
diff --git a/cifsiostat.c b/cifsiostat.c
|
||||
index 375b1ff..849583b 100644
|
||||
--- a/cifsiostat.c
|
||||
+++ b/cifsiostat.c
|
||||
@@ -522,6 +522,11 @@ int main(int argc, char **argv)
|
||||
}
|
||||
|
||||
else if (!strncmp(argv[opt], "--dec=", 6) && (strlen(argv[opt]) == 7)) {
|
||||
+ /* Check that the argument is a digit */
|
||||
+ if (!isdigit(argv[opt][6])) {
|
||||
+ usage(argv[0]);
|
||||
+ }
|
||||
+
|
||||
/* Get number of decimal places */
|
||||
dplaces_nr = atoi(argv[opt] + 6);
|
||||
if ((dplaces_nr < 0) || (dplaces_nr > 2)) {
|
||||
diff --git a/iostat.c b/iostat.c
|
||||
index 1d7ea3c..7ac56ef 100644
|
||||
--- a/iostat.c
|
||||
+++ b/iostat.c
|
||||
@@ -2142,6 +2142,11 @@ int main(int argc, char **argv)
|
||||
#endif
|
||||
|
||||
else if (!strncmp(argv[opt], "--dec=", 6) && (strlen(argv[opt]) == 7)) {
|
||||
+ /* Check that the argument is a digit */
|
||||
+ if (!isdigit(argv[opt][6])) {
|
||||
+ usage(argv[0]);
|
||||
+ }
|
||||
+
|
||||
/* Get number of decimal places */
|
||||
dplaces_nr = atoi(argv[opt] + 6);
|
||||
if ((dplaces_nr < 0) || (dplaces_nr > 2)) {
|
||||
diff --git a/mpstat.c b/mpstat.c
|
||||
index 90d6226..5045e45 100644
|
||||
--- a/mpstat.c
|
||||
+++ b/mpstat.c
|
||||
@@ -2221,6 +2221,11 @@ int main(int argc, char **argv)
|
||||
while (++opt < argc) {
|
||||
|
||||
if (!strncmp(argv[opt], "--dec=", 6) && (strlen(argv[opt]) == 7)) {
|
||||
+ /* Check that the argument is a digit */
|
||||
+ if (!isdigit(argv[opt][6])) {
|
||||
+ usage(argv[0]);
|
||||
+ }
|
||||
+
|
||||
/* Get number of decimal places */
|
||||
dplaces_nr = atoi(argv[opt] + 6);
|
||||
if ((dplaces_nr < 0) || (dplaces_nr > 2)) {
|
||||
diff --git a/pidstat.c b/pidstat.c
|
||||
index 21fed6c..d550605 100644
|
||||
--- a/pidstat.c
|
||||
+++ b/pidstat.c
|
||||
@@ -2633,6 +2633,11 @@ int main(int argc, char **argv)
|
||||
}
|
||||
|
||||
else if (!strncmp(argv[opt], "--dec=", 6) && (strlen(argv[opt]) == 7)) {
|
||||
+ /* Check that the argument is a digit */
|
||||
+ if (!isdigit(argv[opt][6])) {
|
||||
+ usage(argv[0]);
|
||||
+ }
|
||||
+
|
||||
/* Get number of decimal places */
|
||||
dplaces_nr = atoi(argv[opt] + 6);
|
||||
if ((dplaces_nr < 0) || (dplaces_nr > 2)) {
|
||||
diff --git a/sar.c b/sar.c
|
||||
index 4f06172..7691793 100644
|
||||
--- a/sar.c
|
||||
+++ b/sar.c
|
||||
@@ -28,6 +28,7 @@
|
||||
#include <errno.h>
|
||||
#include <signal.h>
|
||||
#include <sys/stat.h>
|
||||
+#include <ctype.h>
|
||||
|
||||
#include "version.h"
|
||||
#include "sa.h"
|
||||
@@ -1372,6 +1373,11 @@ int main(int argc, char **argv)
|
||||
}
|
||||
|
||||
else if (!strncmp(argv[opt], "--dec=", 6) && (strlen(argv[opt]) == 7)) {
|
||||
+ /* Check that the argument is a digit */
|
||||
+ if (!isdigit(argv[opt][6])) {
|
||||
+ usage(argv[0]);
|
||||
+ }
|
||||
+
|
||||
/* Get number of decimal places */
|
||||
dplaces_nr = atoi(argv[opt] + 6);
|
||||
if ((dplaces_nr < 0) || (dplaces_nr > 2)) {
|
||||
--
|
||||
2.39.2
|
||||
|
||||
@ -0,0 +1,34 @@
|
||||
From 370ad59826c2320288a1999ef9038e2a2655b8a0 Mon Sep 17 00:00:00 2001
|
||||
From: Sebastien GODARD <sysstat@users.noreply.github.com>
|
||||
Date: Thu, 22 Jun 2023 17:47:59 +0200
|
||||
Subject: [PATCH] Add UMASK definition to sysstat(5) manual page (#362)
|
||||
|
||||
Explain UMASK variable in sysstat(5) manual page.
|
||||
|
||||
Signed-off-by: Sebastien GODARD <sysstat@users.noreply.github.com>
|
||||
Cherry-picked-by: Lukáš Zaoral <lzaoral@redhat.com>
|
||||
Upstream-commit: 370ad59826c2320288a1999ef9038e2a2655b8a0
|
||||
---
|
||||
man/sysstat.in | 9 +++++++++
|
||||
1 file changed, 9 insertions(+)
|
||||
|
||||
diff --git a/man/sysstat.in b/man/sysstat.in
|
||||
index 6ce6b473..89bdd3f4 100644
|
||||
--- a/man/sysstat.in
|
||||
+++ b/man/sysstat.in
|
||||
@@ -140,6 +140,15 @@ daily data files.
|
||||
These options are used only when a new data file is created. They will be
|
||||
ignored with an already existing one.
|
||||
.TP
|
||||
+.B UMASK
|
||||
+.RB "The " "sa1" " and " "sa2"
|
||||
+scripts generate system activity data and report files in the
|
||||
+.IR /var/log/sa
|
||||
+directory. By default the files are created with umask 0022
|
||||
+and are therefore readable for all users. Change this variable to restrict
|
||||
+the permissions on the files (e.g. use 0027 to adhere to more strict
|
||||
+security standards).
|
||||
+.TP
|
||||
.B YESTERDAY
|
||||
.RB "By default " "sa2"
|
||||
script generates yesterday's summary, since the
|
||||
Loading…
Reference in new issue