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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File | Mode | Size |
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Makefile | -rw-r--r-- | 354 bytes |
acpi_pm.c | -rw-r--r-- | 6.5 KB |
cs5535-clockevt.c | -rw-r--r-- | 5.9 KB |
cyclone.c | -rw-r--r-- | 3.1 KB |
scx200_hrt.c | -rw-r--r-- | 3.0 KB |
sh_cmt.c | -rw-r--r-- | 16.7 KB |
sh_mtu2.c | -rw-r--r-- | 8.1 KB |
sh_tmu.c | -rw-r--r-- | 10.7 KB |
tcb_clksrc.c | -rw-r--r-- | 8.3 KB |
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