# HG changeset patch
# User Christian Brabandt <cb@256bit.org>
# Date 1449161104 -3600
# Node ID 67c7a524b84f83ccae50aa7b96bc099e094941d8
# Parent  e6bcb444a970594d14c6e910407857fec67882c9
commit https://github.com/vim/vim/commit/f609dcf8c1094f6fc95f4fc36321a1fb08a7110c
Author: Bram Moolenaar <Bram@vim.org>
Date:   Thu Dec 3 17:43:17 2015 +0100

    patch 7.4.954
    Problem:    When using Lua there may be a crash. (issue https://github.com/vim/vim/issues/468)
    Solution:   Avoid using an unitialized tv. (Yukihiro Nakadaira)

diff --git a/src/if_lua.c b/src/if_lua.c
--- 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;
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    954,
+/**/
     953,
 /**/
     952,