diff options
Diffstat (limited to 'radsecproxy.c')
| -rw-r--r-- | radsecproxy.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/radsecproxy.c b/radsecproxy.c index e430054..07811ec 100644 --- a/radsecproxy.c +++ b/radsecproxy.c @@ -40,6 +40,7 @@ #endif #include <sys/time.h> #include <sys/types.h> +#include <ctype.h> #include <sys/wait.h> #include <arpa/inet.h> #include <regex.h> @@ -2827,7 +2828,8 @@ struct realm *addrealm(struct list *realmlist, char *value, char **servers, char void adddynamicrealmserver(struct realm *realm, struct clsrvconf *conf, char *id) { struct clsrvconf *srvconf; struct realm *newrealm = NULL; - char *realmname; + char *realmname, *s; + if (!conf->dynamiclookupcommand) return; @@ -2839,6 +2841,9 @@ void adddynamicrealmserver(struct realm *realm, struct clsrvconf *conf, char *id realmname++; if (!*realmname) return; + for (s = realmname; *s; s++) + if (*s != '-' && !isalnum(*s)) + return; pthread_mutex_lock(&realm->subrealms_mutex); /* exit if we now already got a matching subrealm */ |