diff options
| author |   csapuntz <csapuntz@openbsd.org> | 2001-03-25 02:44:42 +0000 |
|---|---|---|
| committer | csapuntz <csapuntz@openbsd.org> | 2001-03-25 02:44:42 +0000 |
| commit | fbdd9940a15248406e8412aa9c75d6f994d8f3c9 (patch) | |
| tree | 3226b133885a98d854b978e0cc2f4b13b6af0c5a | |
| parent | If we're adding an interface address that is already one of the interface's (diff) | |
| download | wireguard-openbsd-fbdd9940a15248406e8412aa9c75d6f994d8f3c9.tar.xz wireguard-openbsd-fbdd9940a15248406e8412aa9c75d6f994d8f3c9.zip | |
Don't set pbp to point to free memory. Thanks to Dawson Engler and team
| -rw-r--r-- | sys/net/bpf.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/net/bpf.c b/sys/net/bpf.c index e13c4202bd7..e93575c22f3 100644 --- a/sys/net/bpf.c +++ b/sys/net/bpf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bpf.c,v 1.23 2001/03/13 05:09:51 mickey Exp $ */ +/* $OpenBSD: bpf.c,v 1.24 2001/03/25 02:44:42 csapuntz Exp $ */ /* $NetBSD: bpf.c,v 1.33 1997/02/21 23:59:35 thorpej Exp $ */ /* @@ -1251,8 +1251,8 @@ bpfdetach(ifp) } free(bp, M_DEVBUF); - } - pbp = &bp->bif_next; + } else + pbp = &bp->bif_next; } ifp->if_bpf = NULL; } |