gistfile1.txt

@@ -694,6 +694,9 @@ static CURLcode ssh_force_knownhost_key_type(struct connectdata *conn)
     while(!libssh2_knownhost_get(sshc->kh, &store, store)) {
       /* For non-standard ports, the name will be enclosed in */
       /* square brackets, followed by a colon and the port */
+      if(store == NULL)
+        found = false;
+        break;
       if(store->name[0] == '[') {
         kh_name_end = strstr(store->name, "]:");
         if(!kh_name_end) {