lua: fix memory leak problem

Signed-off-by: Chen Bin <ewolfok@126.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/lua/ubus.c b/lua/ubus.c
index 362f932..a48fb7d 100644
--- a/lua/ubus.c
+++ b/lua/ubus.c
@@ -681,6 +681,7 @@ ubus_lua__gc(lua_State *L)
 {
 	struct ubus_lua_connection *c = luaL_checkudata(L, 1, METANAME);
 
+	blob_buf_free(&c->buf);
 	if (c->ctx != NULL)
 	{
 		ubus_free(c->ctx);