https://github.com/torvalds/linux
Revision 8cdf3372fe8368f56315e66bea9f35053c418093 authored by Theodore Ts'o on 18 November 2016, 18:00:24 UTC, committed by Theodore Ts'o on 20 November 2016, 01:58:15 UTC
If the block size or cluster size is insane, reject the mount.  This
is important for security reasons (although we shouldn't be just
depending on this check).

Ref: http://www.securityfocus.com/archive/1/539661
Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1332506
Reported-by: Borislav Petkov <bp@alien8.de>
Reported-by: Nikolay Borisov <kernel@kyup.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@vger.kernel.org
1 parent 0f0909e
History
Tip revision: 8cdf3372fe8368f56315e66bea9f35053c418093 authored by Theodore Ts'o on 18 November 2016, 18:00:24 UTC
ext4: sanity check the block and cluster size at mount time
Tip revision: 8cdf337
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.cocciconfig -rw-r--r-- 59 bytes
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