fix segfault when config file is empty and connecting without password

adrienverge · Dec 13, 2019 · 986047a · 986047a
1 parent 969e78d
commit 986047a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/main.c b/src/main.c
@@ -524,6 +524,8 @@ int main(int argc, char **argv)
 		cfg.password = strdup(tmp_password); // copy string of correct size
 		free(tmp_password);
 	}
+	if (cfg.password == NULL)
+		cfg.password = strdup("");
 	log_debug("Config host = \"%s\"\n", cfg.gateway_host);
 	log_debug("Config realm = \"%s\"\n", cfg.realm);
 	log_debug("Config port = \"%d\"\n", cfg.gateway_port);