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| author | ae <ae@FreeBSD.org> | 2014-10-30 13:53:57 +0000 |
|---|---|---|
| committer | ae <ae@FreeBSD.org> | 2014-10-30 13:53:57 +0000 |
| commit | 33d2961d9afe58f2ae3f480ed0e9b9860aec5f36 (patch) | |
| tree | 6706dc290b9adb3f67becd2c035261a6946c1a9d /sys/net | |
| parent | 1d17f744c7fc351c6163d4e1a9862bef78a632d5 (diff) | |
| download | FreeBSD-src-33d2961d9afe58f2ae3f480ed0e9b9860aec5f36.zip FreeBSD-src-33d2961d9afe58f2ae3f480ed0e9b9860aec5f36.tar.gz | |
MFC r272770:
When tunneling interface is going to insert mbuf into netisr queue after stripping
outer header, consider it as new packet and clear the protocols flags.
This fixes problems when IPSEC traffic goes through various tunnels and router
doesn't send ICMP/ICMPv6 errors.
PR: 174602
Sponsored by: Yandex LLC
Diffstat (limited to 'sys/net')
| -rw-r--r-- | sys/net/if_gif.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/net/if_gif.c b/sys/net/if_gif.c index dfc2697..4cb3ed8 100644 --- a/sys/net/if_gif.c +++ b/sys/net/if_gif.c @@ -546,6 +546,7 @@ gif_input(m, af, ifp) } sc = ifp->if_softc; m->m_pkthdr.rcvif = ifp; + m_clrprotoflags(m); #ifdef MAC mac_ifnet_create_mbuf(ifp, m); |
