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(parent: 7cb0c92) | patch
cifs: Fix potential OOB access of lock element array
authorRoss Lagerwall <ross.lagerwall@citrix.com>
Tue, 8 Jan 2019 18:30:57 +0000 (18:30 +0000)
committerSteve French <stfrench@microsoft.com>
Fri, 11 Jan 2019 13:14:40 +0000 (07:14 -0600)
commit664cd0de0a01dffaa6d3c9f5187bc92a0b8b048c
treeccd9808334e6bc7ab6d53193aa7590f69de830abtree | snapshot
parent7cb0c928af136764ceca75967b2339ec4e5fafd5commit | diff
cifs: Fix potential OOB access of lock element array

If maxBuf is small but non-zero, it could result in a zero sized lock
element array which we would then try and access OOB.

Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
CC: Stable <stable@vger.kernel.org>
fs/cifs/file.c diff | blob | history
fs/cifs/smb2file.c diff | blob | history
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