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(parent: a9c69e1) | 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)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 6 Jan 2017 10:16:16 +0000 (11:16 +0100)
commit597f9c03b2d517545518c0e4aa23fce43bbd870c
tree14987e7372610904f2d3a11576087c225b60efdatree | snapshot
parenta9c69e1528976adae719dd5e58a571e8ad90efbacommit | diff
CIFS: Fix a possible memory corruption in push locks

commit e3d240e9d505fc67f8f8735836df97a794bbd946 upstream.

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

Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/cifs/smb2file.c diff | blob | history
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