tree 14987e7372610904f2d3a11576087c225b60efda
parent a9c69e1528976adae719dd5e58a571e8ad90efba
author Pavel Shilovsky <pshilov@microsoft.com> 1480464883 -0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1483697776 +0100

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>