diff options
Diffstat (limited to 'source4/heimdal/lib/krb5/krbhst.c')
| -rw-r--r-- | source4/heimdal/lib/krb5/krbhst.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/source4/heimdal/lib/krb5/krbhst.c b/source4/heimdal/lib/krb5/krbhst.c index ec0c8b738e..d8646f0537 100644 --- a/source4/heimdal/lib/krb5/krbhst.c +++ b/source4/heimdal/lib/krb5/krbhst.c @@ -481,7 +481,7 @@ static krb5_error_code fallback_get_hosts(krb5_context context, struct krb5_krbhst_data *kd, const char *serv_string, int port, int proto) { - char *host; + char *host = NULL; int ret; struct addrinfo *ai; struct addrinfo hints; @@ -500,12 +500,12 @@ fallback_get_hosts(krb5_context context, struct krb5_krbhst_data *kd, } if(kd->fallback_count == 0) - asprintf(&host, "%s.%s.", serv_string, kd->realm); + ret = asprintf(&host, "%s.%s.", serv_string, kd->realm); else - asprintf(&host, "%s-%d.%s.", - serv_string, kd->fallback_count, kd->realm); + ret = asprintf(&host, "%s-%d.%s.", + serv_string, kd->fallback_count, kd->realm); - if (host == NULL) + if (ret < 0 || host == NULL) return ENOMEM; make_hints(&hints, proto); |