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-rw-r--r--src/lua/lua_task.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/lua/lua_task.c b/src/lua/lua_task.c
index c0b299fb7..d28d897f6 100644
--- a/src/lua/lua_task.c
+++ b/src/lua/lua_task.c
@@ -468,6 +468,7 @@ lua_dns_callback (struct rspamd_dns_reply *reply, gpointer arg)
union rspamd_reply_element *elt;
GList *cur;
+ g_mutex_lock (lua_mtx);
if (cd->cb_is_ref) {
lua_rawgeti (cd->L, LUA_REGISTRYINDEX, cd->callback.ref);
}
@@ -553,6 +554,7 @@ lua_dns_callback (struct rspamd_dns_reply *reply, gpointer arg)
if (cd->cb_is_ref) {
luaL_unref (cd->L, LUA_REGISTRYINDEX, cd->callback.ref);
}
+ g_mutex_unlock (lua_mtx);
}
static gint