cd9d161514
Fix systemtap tapsets (bz 831763) Fix qmp response race caused by spice server bug (bz 744015) Fix text mode screendumps (bz 819155) Don't renable ksm on update (bz 815156) Fix RPM install error on non-virt machines (bz 660629) Obsolete openbios to fix upgrade dependency issues (bz 694802)
37 lines
1.1 KiB
Diff
37 lines
1.1 KiB
Diff
From f03f1fc43b30c377a553daf7709e1f0f392a532b Mon Sep 17 00:00:00 2001
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From: Kevin Wolf <kwolf@redhat.com>
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Date: Wed, 1 Jun 2011 10:57:00 +0200
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Subject: [PATCH] vvfat: Fix potential buffer overflow
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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path2[PATH_MAX] can be used for the null termination, so make the array big
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enough to allow this.
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Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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(cherry picked from commit 0d460d6f414e02805cbc348404db03b2b7907360)
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Signed-off-by: Bruce Rogers <brogers@suse.com>
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Signed-off-by: Andreas Färber <afaerber@suse.de>
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---
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block/vvfat.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/block/vvfat.c b/block/vvfat.c
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index fe568fe..98b58f0 100644
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--- a/block/vvfat.c
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+++ b/block/vvfat.c
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@@ -1741,7 +1741,7 @@ static int check_directory_consistency(BDRVVVFATState *s,
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long_file_name lfn;
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int path_len = strlen(path);
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- char path2[PATH_MAX];
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+ char path2[PATH_MAX + 1];
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assert(path_len < PATH_MAX); /* len was tested before! */
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pstrcpy(path2, sizeof(path2), path);
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--
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1.7.11.2
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