Revision 294f6cf48666825d23c9372ef37631232746e40d authored by Timo Warns on 25 February 2011, 22:44:21 UTC, committed by Linus Torvalds on 25 February 2011, 23:07:36 UTC
The kernel automatically evaluates partition tables of storage devices. The code for evaluating LDM partitions (in fs/partitions/ldm.c) contains a bug that causes a kernel oops on certain corrupted LDM partitions. A kernel subsystem seems to crash, because, after the oops, the kernel no longer recognizes newly connected storage devices. The patch changes ldm_parse_vmdb() to Validate the value of vblk_size. Signed-off-by: Timo Warns <warns@pre-sense.de> Cc: Eugene Teo <eugeneteo@kernel.sg> Acked-by: Richard Russon <ldm@flatcap.org> Cc: Harvey Harrison <harvey.harrison@gmail.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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00-INDEX | -rw-r--r-- | 2.3 KB |
arkfb.txt | -rw-r--r-- | 2.0 KB |
aty128fb.txt | -rw-r--r-- | 2.1 KB |
cirrusfb.txt | -rw-r--r-- | 1.9 KB |
cmap_xfbdev.txt | -rw-r--r-- | 1.9 KB |
deferred_io.txt | -rw-r--r-- | 3.0 KB |
efifb.txt | -rw-r--r-- | 593 bytes |
ep93xx-fb.txt | -rw-r--r-- | 4.2 KB |
fbcon.txt | -rw-r--r-- | 11.5 KB |
framebuffer.txt | -rw-r--r-- | 14.0 KB |
gxfb.txt | -rw-r--r-- | 1.2 KB |
intel810.txt | -rw-r--r-- | 8.3 KB |
intelfb.txt | -rw-r--r-- | 3.6 KB |
internals.txt | -rw-r--r-- | 2.6 KB |
lxfb.txt | -rw-r--r-- | 1.2 KB |
matroxfb.txt | -rw-r--r-- | 19.1 KB |
metronomefb.txt | -rw-r--r-- | 2.0 KB |
modedb.txt | -rw-r--r-- | 6.0 KB |
pvr2fb.txt | -rw-r--r-- | 2.2 KB |
pxafb.txt | -rw-r--r-- | 4.6 KB |
s3fb.txt | -rw-r--r-- | 2.5 KB |
sa1100fb.txt | -rw-r--r-- | 1.3 KB |
sh7760fb.txt | -rw-r--r-- | 4.4 KB |
sisfb.txt | -rw-r--r-- | 6.3 KB |
sstfb.txt | -rw-r--r-- | 6.7 KB |
tgafb.txt | -rw-r--r-- | 2.4 KB |
tridentfb.txt | -rw-r--r-- | 2.6 KB |
udlfb.txt | -rw-r--r-- | 6.5 KB |
uvesafb.txt | -rw-r--r-- | 6.9 KB |
vesafb.txt | -rw-r--r-- | 6.1 KB |
viafb.modes | -rw-r--r-- | 30.8 KB |
viafb.txt | -rw-r--r-- | 9.6 KB |
vt8623fb.txt | -rw-r--r-- | 1.8 KB |
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