diff options
Diffstat (limited to 'radsecproxy.c')
| -rw-r--r-- | radsecproxy.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/radsecproxy.c b/radsecproxy.c index b6a278d..734165a 100644 --- a/radsecproxy.c +++ b/radsecproxy.c @@ -1879,6 +1879,8 @@ struct server *findserver(struct realm **realm, char *id, uint8_t acc) { return NULL; debug(DBG_DBG, "found matching realm: %s", (*realm)->name); srvconf = choosesrvconf(acc ? (*realm)->accsrvconfs : (*realm)->srvconfs); + if (!srvconf) + return NULL; if (!acc && !srvconf->servers) adddynamicrealmserver(*realm, srvconf, id); return srvconf->servers; @@ -2886,7 +2888,7 @@ void adddynamicrealmserver(struct realm *realm, struct clsrvconf *conf, char *id if (!*realmname) return; for (s = realmname; *s; s++) - if (*s != '.' && *s != '-' && !isalnum(*s)) + if (*s != '.' && *s != '-' && !isalnum((int)*s)) return; pthread_mutex_lock(&realm->subrealms_mutex); |