diff options
| author | Andreas Schneider <asn@samba.org> | 2017-02-17 10:08:17 +0100 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2017-02-23 03:18:10 +0100 |
| commit | 9297ac44f7e0455bb74ee77ad8b68f2e8c4a070d (patch) | |
| tree | c623eedbcacf0f46e5a41499e3c3c67da8301e9c /source3/lib | |
| parent | 13690569ee5893e3dbd96f2b28a41a35e3da42ff (diff) | |
| download | samba-9297ac44f7e0455bb74ee77ad8b68f2e8c4a070d.tar.gz | |
s3:lib: Do not segfault if username is NULL
Found by covscan.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12592
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Diffstat (limited to 'source3/lib')
| -rw-r--r-- | source3/lib/util_cmdline.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/source3/lib/util_cmdline.c b/source3/lib/util_cmdline.c index 6c98b44ebd2..ad51a4f5217 100644 --- a/source3/lib/util_cmdline.c +++ b/source3/lib/util_cmdline.c @@ -112,11 +112,14 @@ void set_cmdline_auth_info_username(struct user_auth_info *auth_info, { const char *new_val = NULL; + if (username == NULL) { + return; + } cli_credentials_parse_string(auth_info->creds, username, CRED_SPECIFIED); new_val = cli_credentials_get_username(auth_info->creds); - if (username != NULL && new_val == NULL) { + if (new_val == NULL) { exit(ENOMEM); } |