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39 lines
1.2 KiB
39 lines
1.2 KiB
1 month ago
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Laszlo Ersek <lersek@redhat.com>
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Date: Fri, 7 Apr 2023 14:54:35 +0200
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Subject: [PATCH] grub_dl_set_mem_attrs(): fix format string
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The grub_dprintf() call for printing the message
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updating attributes for GOT and trampolines
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passes the argument "mod->name", but the format string doesn't accept that
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argument.
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Print the module name too.
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Example output:
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> kern/dl.c:736: updating attributes for GOT and trampolines ("video_fb")
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Fixes: ad1b904d325b (nx: set page permissions for loaded modules.)
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Signed-off-by: Laszlo Ersek <lersek@redhat.com>
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---
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grub-core/kern/dl.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/grub-core/kern/dl.c b/grub-core/kern/dl.c
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index ab9101a5ad..a97f4a8b13 100644
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--- a/grub-core/kern/dl.c
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+++ b/grub-core/kern/dl.c
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@@ -733,7 +733,8 @@ grub_dl_set_mem_attrs (grub_dl_t mod, void *ehdr)
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{
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tgsz = ALIGN_UP(tgsz, arch_addralign);
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- grub_dprintf ("modules", "updating attributes for GOT and trampolines\n",
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+ grub_dprintf ("modules",
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+ "updating attributes for GOT and trampolines (\"%s\")\n",
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mod->name);
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grub_update_mem_attrs (tgaddr, tgsz, GRUB_MEM_ATTR_R|GRUB_MEM_ATTR_X,
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GRUB_MEM_ATTR_W);
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