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| author |   jasoni <jasoni@openbsd.org> | 2001-12-18 00:14:20 +0000 |
|---|---|---|
| committer | jasoni <jasoni@openbsd.org> | 2001-12-18 00:14:20 +0000 |
| commit | 424f20ddad5bbb6ac2754947521ede507f903701 (patch) | |
| tree | 36b1007e8faf802bc73d4fc3f5cac88a71666390 | |
| parent | Initialize variable before use. ok fgs@ (diff) | |
| download | wireguard-openbsd-424f20ddad5bbb6ac2754947521ede507f903701.tar.xz wireguard-openbsd-424f20ddad5bbb6ac2754947521ede507f903701.zip | |
Update rt_ifp in DIOCCHANGERULE.
- noticed by DJ Gregor <gregor.7@osu.edu>
| -rw-r--r-- | sys/net/pf.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/sys/net/pf.c b/sys/net/pf.c index 11dfd4161e7..864b42576e1 100644 --- a/sys/net/pf.c +++ b/sys/net/pf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pf.c,v 1.179 2001/12/11 03:08:47 jasoni Exp $ */ +/* $OpenBSD: pf.c,v 1.180 2001/12/18 00:14:20 jasoni Exp $ */ /* * Copyright (c) 2001 Daniel Hartmeier @@ -1250,6 +1250,15 @@ pfioctl(dev_t dev, u_long cmd, caddr_t addr, int flags, struct proc *p) break; } } + newrule->rt_ifp = NULL; + if (newrule->rt_ifname[0]) { + newrule->rt_ifp = ifunit(newrule->rt_ifname); + if (newrule->rt_ifname == NULL) { + pool_put(&pf_rule_pl, newrule); + error = EINVAL; + break; + } + } newrule->evaluations = newrule->packets = 0; newrule->bytes = 0; } |