From: Marek Vavrusa <marek@vavrusa.com>
Date: Mon, 13 Jun 2016 16:53:11 +0000 (-0700)
Subject: daemon/engine: fixed json pack for str-encoded int
X-Git-Tag: v1.1.0~51
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f9206db36e53b577148a1ef2b7eb6708b51b226d;p=thirdparty%2Fknot-resolver.git

daemon/engine: fixed json pack for str-encoded int

string encoded integers are treated as possible
numbers, so a more strict typecheck is needed
---

diff --git a/daemon/engine.c b/daemon/engine.c
index 3a6251cd0..3ab9bbaa5 100644
--- a/daemon/engine.c
+++ b/daemon/engine.c
@@ -291,7 +291,7 @@ static JsonNode *l_pack_elem(lua_State *L, int top)
 	while(lua_next(L, top) != 0) {
 		bool is_array = false;
 		if (!node) {
-			is_array = lua_isnumber(L, top + 1);
+			is_array = (lua_type(L, top + 1) == LUA_TNUMBER);
 			node = is_array ? json_mkarray() : json_mkobject();
 			if (!node) {
 				return NULL;