Fix a few memory leaks at exit time.

[tinc] / src / tincctl.c

diff --git a/src/tincctl.c b/src/tincctl.c
index de171e6..664b2ea 100644 (file)
--- a/src/tincctl.c
+++ b/src/tincctl.c
@@ -3339,6 +3339,11 @@ static int cmd_shell(int argc, char *argv[]) {
        return result;
 }
 
+static void cleanup() {
+       free(tinc_conf);
+       free(hosts_dir);
+       free_names();
+}
 
 int main(int argc, char *argv[]) {
        program_name = argv[0];
@@ -3353,6 +3358,7 @@ int main(int argc, char *argv[]) {
        make_names(false);
        xasprintf(&tinc_conf, "%s" SLASH "tinc.conf", confbase);
        xasprintf(&hosts_dir, "%s" SLASH "hosts", confbase);
+       atexit(cleanup);
 
        if(show_version) {
                version();