diff options
| author | Pavel Shilovsky <pshilov@microsoft.com> | 2017-04-10 20:31:33 +0300 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2017-04-11 07:36:38 +0300 |
| commit | 350be257ea83029daee974c72b1fe2e6f1f8e615 (patch) | |
| tree | c02cd0c1e5bdf4b1cb58b4dcd307f508f02fda73 /fs/cifs/connect.c | |
| parent | c08e611b7d0169b513e3b4515ffd51ac7f37f22c (diff) | |
| download | linux-350be257ea83029daee974c72b1fe2e6f1f8e615.tar.xz | |
CIFS: Fix null pointer deref during read resp processing
Currently during receiving a read response mid->resp_buf can be
NULL when it is being passed to cifs_discard_remaining_data() from
cifs_readv_discard(). Fix it by always passing server->smallbuf
instead and initializing mid->resp_buf at the end of read response
processing.
Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com>
CC: Stable <stable@vger.kernel.org>
Acked-by: Sachin Prabhu <sprabhu@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs/connect.c')
0 files changed, 0 insertions, 0 deletions