Module Name: src
Committed By: mbalmer
Date: Thu May 11 07:34:27 UTC 2017
Modified Files:
src/sys/modules/lua: lua.c
Log Message:
Avoid possible null pointer dereferencing.
Fixes PR kern/52225.
To generate a diff of this commit:
cvs rdiff -u -r1.20 -r1.21 src/sys/modules/lua/lua.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/modules/lua/lua.c
diff -u src/sys/modules/lua/lua.c:1.20 src/sys/modules/lua/lua.c:1.21
--- src/sys/modules/lua/lua.c:1.20 Sun Apr 16 17:45:12 2017
+++ src/sys/modules/lua/lua.c Thu May 11 07:34:27 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: lua.c,v 1.20 2017/04/16 17:45:12 riastradh Exp $ */
+/* $NetBSD: lua.c,v 1.21 2017/05/11 07:34:27 mbalmer Exp $ */
/*
* Copyright (c) 2014 by Lourival Vieira Neto <ln...@netbsd.org>.
@@ -335,10 +335,12 @@ luaioctl(dev_t dev, u_long cmd, void *da
}
K = kluaL_newstate(create->name, create->desc, IPL_NONE);
- K->ks_user = true;
if (K == NULL)
return ENOMEM;
+
+ K->ks_user = true;
+
if (lua_verbose)
device_printf(sc->sc_dev, "state %s created\n",
create->name);
