From: Jan Kara <jack@suse.cz>
To: <linux-ext4@vger.kernel.org>
Cc: Jan Kara <jack@suse.cz>
Subject: [PATCH 0/2] ext2: Handle corrupted sb better
Date: Wed, 14 Sep 2022 17:47:21 +0200 [thread overview]
Message-ID: <20220914154450.26562-1-jack@suse.cz> (raw)
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
next reply other threads:[~2022-09-14 15:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-14 15:47 Jan Kara [this message]
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 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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