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>
1 parent 2876592
File | Mode | Size |
---|---|---|
Kconfig | -rw-r--r-- | 5.5 KB |
Makefile | -rw-r--r-- | 790 bytes |
README.dino | -rw-r--r-- | 1.0 KB |
asp.c | -rw-r--r-- | 3.5 KB |
ccio-dma.c | -rw-r--r-- | 47.7 KB |
ccio-rm-dma.c | -rw-r--r-- | 5.1 KB |
dino.c | -rw-r--r-- | 30.5 KB |
eisa.c | -rw-r--r-- | 11.4 KB |
eisa_eeprom.c | -rw-r--r-- | 2.9 KB |
eisa_enumerator.c | -rw-r--r-- | 11.5 KB |
gsc.c | -rw-r--r-- | 5.6 KB |
gsc.h | -rw-r--r-- | 1.5 KB |
hppb.c | -rw-r--r-- | 2.8 KB |
iommu-helpers.h | -rw-r--r-- | 4.5 KB |
iosapic.c | -rw-r--r-- | 26.9 KB |
iosapic_private.h | -rw-r--r-- | 5.7 KB |
lasi.c | -rw-r--r-- | 6.2 KB |
lba_pci.c | -rw-r--r-- | 46.6 KB |
led.c | -rw-r--r-- | 19.9 KB |
pdc_stable.c | -rw-r--r-- | 30.2 KB |
power.c | -rw-r--r-- | 7.3 KB |
sba_iommu.c | -rw-r--r-- | 57.8 KB |
superio.c | -rw-r--r-- | 13.9 KB |
wax.c | -rw-r--r-- | 3.2 KB |
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...