1 files changed, 5 insertions, 0 deletions

diff --git a/src/gnutls_config.c b/src/gnutls_config.c
index fc3e166..517dbfb 100644
--- a/src/gnutls_config.c
+++ b/src/gnutls_config.c
@@ -370,6 +370,8 @@ const char *mgs_set_cache(cmd_parms * parms, void *dummy,
 
         if (strcasecmp("none", type) == 0) {
                 sc->cache_type = mgs_cache_none;
+                sc->cache_config = NULL;
+                return NULL;
         } else if (strcasecmp("dbm", type) == 0) {
                 sc->cache_type = mgs_cache_dbm;
         } else if (strcasecmp("gdbm", type) == 0) {
@@ -383,6 +385,9 @@ const char *mgs_set_cache(cmd_parms * parms, void *dummy,
         else {
                 return "Invalid Type for GnuTLSCache!";
         }
+        
+        if (arg == NULL)
+                return "Invalid argument 2 for GnuTLSCache!";
 
         if (sc->cache_type == mgs_cache_dbm
             || sc->cache_type == mgs_cache_gdbm) {