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commit d4fb848be77f4b0209acaf37a5b5e1cee741ddce
parent b9dcf9974d4dbff3ca28ff618259e277cb0090ea
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date:   Tue, 15 Jul 2014 18:14:24 -0300

added api check in 'lua_typename' (tag is valid)

Diffstat:
Mlapi.c | 5+++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lapi.c b/lapi.c @@ -1,5 +1,5 @@ /* -** $Id: lapi.c,v 2.222 2014/06/26 18:28:24 roberto Exp roberto $ +** $Id: lapi.c,v 2.223 2014/06/30 19:48:08 roberto Exp roberto $ ** Lua API ** See Copyright Notice in lua.h */ @@ -264,7 +264,8 @@ LUA_API int lua_type (lua_State *L, int idx) { LUA_API const char *lua_typename (lua_State *L, int t) { - UNUSED(L); + (void)L; + api_check(L, LUA_TNONE <= t && t < LUA_NUMTAGS, "invalid tag"); return ttypename(t); }