diff options
| author | Mark Syms <mark.syms@citrix.com> | 2018-05-24 10:47:31 +0200 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2018-06-01 16:14:13 +0200 |
| commit | d81243c697ffc71f983736e7da2db31a8be0001f (patch) | |
| tree | ee0511a13e0626610492e227e3d0054d4deae6ec /fs/cifs | |
| parent | cifs: change smb2_get_data_area_len to take a smb2_sync_hdr as argument (diff) | |
| download | linux-d81243c697ffc71f983736e7da2db31a8be0001f.tar.xz linux-d81243c697ffc71f983736e7da2db31a8be0001f.zip | |
CIFS: 511c54a2f69195b28afb9dd119f03787b1625bb4 adds a check for session expiry, status STATUS_NETWORK_SESSION_EXPIRED, however the server can also respond with STATUS_USER_SESSION_DELETED in cases where the session has been idle for some time and the server reaps the session to recover resources.
Handle this additional status in the same way as SESSION_EXPIRED.
Signed-off-by: Mark Syms <mark.syms@citrix.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
CC: Stable <stable@vger.kernel.org>
Diffstat (limited to 'fs/cifs')
| -rw-r--r-- | fs/cifs/smb2ops.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index 20cc67c3a6d0..f2bce73e23a0 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -1323,10 +1323,11 @@ smb2_is_session_expired(char *buf) { struct smb2_sync_hdr *shdr = get_sync_hdr(buf); - if (shdr->Status != STATUS_NETWORK_SESSION_EXPIRED) + if (shdr->Status != STATUS_NETWORK_SESSION_EXPIRED && + shdr->Status != STATUS_USER_SESSION_DELETED) return false; - cifs_dbg(FYI, "Session expired\n"); + cifs_dbg(FYI, "Session expired or deleted\n"); return true; } |