From f609dcf8c1094f6fc95f4fc36321a1fb08a7110c Mon Sep 17 00:00:00 2001 From: Bram Moolenaar Date: Thu, 3 Dec 2015 17:43:17 +0100 Subject: patch 7.4.954 Problem: When using Lua there may be a crash. (issue #468) Solution: Avoid using an unitialized tv. (Yukihiro Nakadaira) --- src/if_lua.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/if_lua.c') diff --git a/src/if_lua.c b/src/if_lua.c index bc2d6c3678..e94c96dff1 100644 --- a/src/if_lua.c +++ b/src/if_lua.c @@ -1561,14 +1561,15 @@ luaV_setref (lua_State *L) { tv.v_type = VAR_LIST; tv.vval.v_list = (list_T *) lua_touserdata(L, 4); /* key */ + abort = set_ref_in_item(&tv, copyID, NULL, NULL); } else if (lua_rawequal(L, -1, 3)) /* dict? */ { tv.v_type = VAR_DICT; tv.vval.v_dict = (dict_T *) lua_touserdata(L, 4); /* key */ + abort = set_ref_in_item(&tv, copyID, NULL, NULL); } lua_pop(L, 2); /* metatable and value */ - abort = set_ref_in_item(&tv, copyID, NULL, NULL); } lua_pushinteger(L, abort); return 1; -- cgit v1.2.3