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(parent: 4772c79) | patch
CIFS: Fix a possible memory corruption in push locks
authorPavel Shilovsky <pshilov@microsoft.com>
Wed, 30 Nov 2016 00:14:43 +0000 (16:14 -0800)
committerPavel Shilovsky <pshilov@microsoft.com>
Mon, 5 Dec 2016 19:08:55 +0000 (11:08 -0800)
commite3d240e9d505fc67f8f8735836df97a794bbd946
tree3c40fb55ccc300c2f34cdcbbdfc1a715d069df38tree | snapshot (tar.gz zip)
parent4772c79599564bd08ee6682715a7d3516f67433fcommit | diff
CIFS: Fix a possible memory corruption in push locks

If maxBuf is not 0 but less than a size of SMB2 lock structure
we can end up with a memory corruption.

Cc: Stable <stable@vger.kernel.org>
Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com>
fs/cifs/smb2file.c diff | blob | blame | history