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(parent: a5f5e46) | patch
jfs: fix array-index-out-of-bounds in jfs_readdir
authorGhanshyam Agrawal <ghanshyam1898@gmail.com>
Tue, 1 Oct 2024 06:05:47 +0000 (11:35 +0530)
committerDave Kleikamp <dave.kleikamp@oracle.com>
Tue, 29 Oct 2024 22:03:41 +0000 (17:03 -0500)
commit839f102efb168f02dfdd46717b7c6dddb26b015e
tree70f40f790d35d38e54056a0b6c881409c9e9d62etree | snapshot
parenta5f5e4698f8abbb25fe4959814093fb5bfa1aa9dcommit | diff
jfs: fix array-index-out-of-bounds in jfs_readdir

The stbl might contain some invalid values. Added a check to
return error code in that case.

Reported-by: syzbot+0315f8fe99120601ba88@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=0315f8fe99120601ba88
Signed-off-by: Ghanshyam Agrawal <ghanshyam1898@gmail.com>
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
fs/jfs/jfs_dtree.c diff | blob | blame | history
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