diff options
| author | Steve French <smfrench@gmail.com> | 2015-03-31 00:58:17 +0300 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2015-04-01 08:01:47 +0300 |
| commit | 8b7a454443bdb73df4fd200af7f013f3319a3855 (patch) | |
| tree | 4154b120473bafed9055857642c05169f43fc5bf /fs/cifs | |
| parent | c85c35f8fc1d3f5ca60cd713f10af387de73cb94 (diff) | |
| download | linux-8b7a454443bdb73df4fd200af7f013f3319a3855.tar.xz | |
CIFS: session servername can't be null
remove impossible check
Pointed out by Coverity (CID 115422)
Signed-off-by: Steve French <smfrench@gmail.com>
Reviewed-by: Jeff Layton <jlayton@samba.org>
Diffstat (limited to 'fs/cifs')
| -rw-r--r-- | fs/cifs/cifsencrypt.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c index 4ac7445e6ec7..aa0dc2573374 100644 --- a/fs/cifs/cifsencrypt.c +++ b/fs/cifs/cifsencrypt.c @@ -1,6 +1,9 @@ /* * fs/cifs/cifsencrypt.c * + * Encryption and hashing operations relating to NTLM, NTLMv2. See MS-NLMP + * for more detailed information + * * Copyright (C) International Business Machines Corp., 2005,2013 * Author(s): Steve French (sfrench@us.ibm.com) * @@ -515,7 +518,8 @@ static int calc_ntlmv2_hash(struct cifs_ses *ses, char *ntlmv2_hash, __func__); return rc; } - } else if (ses->serverName) { + } else { + /* We use ses->serverName if no domain name available */ len = strlen(ses->serverName); server = kmalloc(2 + (len * 2), GFP_KERNEL); |