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* [PATCH 0/2] ext2: Handle corrupted sb better
@ 2022-09-14 15:47 Jan Kara
  2022-09-14 15:47 ` [PATCH 1/2] ext2: Add sanity checks for group and filesystem size Jan Kara
  2022-09-14 15:47 ` [PATCH 2/2] ext2: Use kvmalloc() for group descriptor array Jan Kara
  0 siblings, 2 replies; 6+ messages in thread
From: Jan Kara @ 2022-09-14 15:47 UTC (permalink / raw)
  To: linux-ext4; +Cc: Jan Kara

Hello,

in response to a syzbot report this patch series adds some sanity checks of
superblock when mounting ext2 superblock. It also makes ext2 use kvmalloc()
(instead of kmalloc()) to allocate array of descriptor block buffers as it
can get considerably large. I plan to merge these patches through my tree.

								Honza

^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2022-09-21  7:52 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2022-09-14 15:47 [PATCH 0/2] ext2: Handle corrupted sb better Jan Kara
2022-09-14 15:47 ` [PATCH 1/2] ext2: Add sanity checks for group and filesystem size Jan Kara
2022-09-21  6:39   ` [ext2] 16339bc257: xfstests.generic.226.fail kernel test robot
2022-09-21  6:39     ` kernel test robot
2022-09-21  7:52   ` [PATCH 1/2] ext2: Add sanity checks for group and filesystem size Jan Kara
2022-09-14 15:47 ` [PATCH 2/2] ext2: Use kvmalloc() for group descriptor array Jan Kara

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