From: Guenter Knauf <fuankg@apache.org>
Date: Mon, 3 Jun 2013 22:05:07 +0000 (+0000)
Subject: Fixed crash condition when r.module_info() is called
X-Git-Tag: 2.5.0-alpha~5385
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=98d56029a0b7b8765411e18821a657470255fbb4;p=thirdparty%2Fapache%2Fhttpd.git

Fixed crash condition when r.module_info() is called
for modules which dont have directives.
Bug found and fix submitted by gsmith, slightly modified by fuankg.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1489199 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/modules/lua/lua_request.c b/modules/lua/lua_request.c
index 828fc2b6f57..e1c925d0811 100644
--- a/modules/lua/lua_request.c
+++ b/modules/lua/lua_request.c
@@ -1236,7 +1236,7 @@ static int lua_ap_module_info(lua_State *L)
     luaL_checktype(L, 1, LUA_TSTRING);
     moduleName = lua_tostring(L, 1);
     mod = ap_find_linked_module(moduleName);
-    if (mod) {
+    if (mod && mod->cmds) {
         const command_rec *cmd;
         lua_newtable(L);
         lua_pushstring(L, "commands");