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ext4: avoid buffer leak on shutdown in ext4_mark_iloc_dirty()
authorVasily Averin <vvs@virtuozzo.com>
Tue, 6 Nov 2018 21:49:50 +0000 (16:49 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 21 Nov 2018 08:24:12 +0000 (09:24 +0100)
commitda497e7a38bb774a1ed6f6264b52704c9330e1fd
tree1bd4bc9eae7b6b2caee4c269172f8315123f97a8tree
parent3caa7b620c0f9e2047468447ab26684daae1913fcommit | diff
ext4: avoid buffer leak on shutdown in ext4_mark_iloc_dirty()

commit a6758309a005060b8297a538a457c88699cb2520 upstream.

ext4_mark_iloc_dirty() callers expect that it releases iloc->bh
even if it returns an error.

Fixes: 0db1ff222d40 ("ext4: add shutdown bit and check for it")
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org # 4.11
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/ext4/inode.c diff | blob | history
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