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| author |   reyk <reyk@openbsd.org> | 2015-12-04 12:32:07 +0000 |
|---|---|---|
| committer | reyk <reyk@openbsd.org> | 2015-12-04 12:32:07 +0000 |
| commit | c686b35379c965f68c3af42b21ee608a8a20ef08 (patch) | |
| tree | 9ca747b8241af969e186bb006c77db9c4545b85a | |
| parent | Sync after rt_mask() removal. (diff) | |
| download | wireguard-openbsd-c686b35379c965f68c3af42b21ee608a8a20ef08.tar.xz wireguard-openbsd-c686b35379c965f68c3af42b21ee608a8a20ef08.zip | |
Reject input when either the version is wrong or the pad is non-zero;
not when the version is wrong and the pad is non-zero.
OK goda@
| -rw-r--r-- | sys/net/if_etherip.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/net/if_etherip.c b/sys/net/if_etherip.c index c9b1cc57c8a..bb1fe94aa57 100644 --- a/sys/net/if_etherip.c +++ b/sys/net/if_etherip.c @@ -470,7 +470,7 @@ ip_etherip_input(struct mbuf *m, ...) } eip = mtod(m, struct etherip_header *); - if (eip->eip_ver != ETHERIP_VERSION && eip->eip_pad) { + if (eip->eip_ver != ETHERIP_VERSION || eip->eip_pad) { etheripstat.etherip_adrops++; m_freem(m); return; |