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| author | Pavel Shilovsky <pshilovsky@samba.org> | 2016-07-24 10:37:38 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-20 18:09:20 +0200 |
| commit | adc58bfd4d75183a65f806b1b5354d1b65f832c6 (patch) | |
| tree | bd91c301379a75155c115d65cba2419f44077b0a /scripts/patch-kernel | |
| parent | 047617448daecf05e57498d8697acd3dbd38672d (diff) | |
CIFS: Fix a possible invalid memory access in smb2_query_symlink()
commit 7893242e2465aea6f2cbc2639da8fa5ce96e8cc2 upstream.
During following a symbolic link we received err_buf from SMB2_open().
While the validity of SMB2 error response is checked previously
in smb2_check_message() a symbolic link payload is not checked at all.
Fix it by adding such checks.
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions