BUG/MINOR: lua: In error case, the safe mode is not removed

Just forgot of reset the safe mode. This have not consequences
the safe mode just set a pointer on fucntion which is called only
and initialises a longjmp.

Out of lua execution, this longjmp is never executed and the
function is never called.

This patch should be backported in 1.6 and 1.7

diff --git a/src/hlua.c b/src/hlua.c
index 85e0c66..408a9f2 100644 (file)
--- a/src/hlua.c
+++ b/src/hlua.c
@@ -857,6 +857,7 @@ int hlua_ctx_init(struct hlua *lua, struct task *task)
        lua->T = lua_newthread(gL.T);
        if (!lua->T) {
                lua->Tref = LUA_REFNIL;
+               RESET_SAFE_LJMP(gL.T);
                return 0;
        }
        hlua_sethlua(lua);