Free associated caches when freeing cache manager

Caches allocated by the cache manager must be freed again when the cache
manager itself is freed. However, the netlink socket is allocated
indepdently so it should not be freed.

1 files changed, 13 insertions, 2 deletions

diff --git a/tests/test-cache-mngr.c b/tests/test-cache-mngr.c
index 4d70e31..9a3da2d 100644
--- a/tests/test-cache-mngr.c
+++ b/tests/test-cache-mngr.c
@@ -1,4 +1,7 @@
 #include "../src/utils.h"
+#include <signal.h>
+
+static int quit = 0;
 
 static void change_cb(struct nl_cache *cache, struct nl_object *obj,
 		      int action)
@@ -18,12 +21,19 @@ static void change_cb(struct nl_cache *cache, struct nl_object *obj,
 	nl_object_dump(obj, &dp);
 }
 
+static void sigint(int arg)
+{
+	quit = 1;
+}
+
 int main(int argc, char *argv[])
 {
 	struct nl_cache_mngr *mngr;
 	struct nl_cache *lc, *nc, *ac, *rc;
 	struct nl_handle *handle;
 
+	signal(SIGINT, sigint);
+
 	nltool_init(argc, argv);
 
 	handle = nltool_alloc_handle();
@@ -58,9 +68,9 @@ int main(int argc, char *argv[])
 		return -1;
 	}
 
-	for (;;) {
+	while (!quit) {
 		int err = nl_cache_mngr_poll(mngr, 5000);
-		if (err < 0) {
+		if (err < 0 && err != -EINTR) {
 			nl_perror("nl_cache_mngr_poll()");
 			return -1;
 		}
@@ -68,6 +78,7 @@ int main(int argc, char *argv[])
 	}
 
 	nl_cache_mngr_free(mngr);
+	nl_handle_destroy(handle);
 
 	return 0;
 }