diff options
| author | christos <christos@NetBSD.org> | 2006-04-15 02:22:44 +0000 |
|---|---|---|
| committer | christos <christos@NetBSD.org> | 2006-04-15 02:22:44 +0000 |
| commit | bd7ea99daf127cc45bc61bc33bb55a28cc7d7b59 (patch) | |
| tree | 1e3b3fab423d30a331782babf55a393608f90bff /sys/net | |
| parent | 29a12667b7aaa2e140e461a417264a6bb230bc8b (diff) | |
Don't try to free a NULL mbuf.
Diffstat (limited to 'sys/net')
| -rw-r--r-- | sys/net/if_pppoe.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/net/if_pppoe.c b/sys/net/if_pppoe.c index ba5ffd6ec3f..ea06ef76b51 100644 --- a/sys/net/if_pppoe.c +++ b/sys/net/if_pppoe.c @@ -1,4 +1,4 @@ -/* $NetBSD: if_pppoe.c,v 1.64 2006/01/31 23:50:15 martin Exp $ */ +/* $NetBSD: if_pppoe.c,v 1.65 2006/04/15 02:22:44 christos Exp $ */ /*- * Copyright (c) 2002 The NetBSD Foundation, Inc. @@ -37,7 +37,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: if_pppoe.c,v 1.64 2006/01/31 23:50:15 martin Exp $"); +__KERNEL_RCSID(0, "$NetBSD: if_pppoe.c,v 1.65 2006/04/15 02:22:44 christos Exp $"); #include "pppoe.h" #include "bpfilter.h" @@ -708,7 +708,8 @@ breakbreak:; } done: - m_freem(m); + if (m) + m_freem(m); return; } |
