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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muxes | ||
dev-interface | -rw-r--r-- | 8.7 KB |
fault-codes | -rw-r--r-- | 5.0 KB |
functionality | -rw-r--r-- | 5.9 KB |
i2c-protocol | -rw-r--r-- | 2.4 KB |
i2c-stub | -rw-r--r-- | 1.9 KB |
instantiating-devices | -rw-r--r-- | 8.6 KB |
old-module-parameters | -rw-r--r-- | 1.9 KB |
smbus-protocol | -rw-r--r-- | 8.0 KB |
summary | -rw-r--r-- | 2.1 KB |
ten-bit-addresses | -rw-r--r-- | 1.1 KB |
upgrading-clients | -rw-r--r-- | 6.9 KB |
writing-clients | -rw-r--r-- | 14.9 KB |
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