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author | Luiz Otavio O Souza <luiz@netgate.com> | 2015-09-15 15:37:13 -0500 |
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committer | Luiz Otavio O Souza <luiz@netgate.com> | 2015-10-20 12:03:00 -0500 |
commit | 20319db2373357495f7c1c01ad69af30684d8b36 (patch) | |
tree | 95f9adfe13b277bf864729ea7a304820b79fc9a2 /sys/netipsec/ipsec_input.c | |
parent | 2917c4bbfaa45cf1c60803a533b666734f1f5737 (diff) | |
download | FreeBSD-src-20319db2373357495f7c1c01ad69af30684d8b36.zip FreeBSD-src-20319db2373357495f7c1c01ad69af30684d8b36.tar.gz |
MFC r282132:
Since PFIL can change mbuf pointer, we should update pointers after
calling ipsec_filter().
Sponsored by: Yandex LLC
TAG: IPSEC-HEAD
Issue: #4841
Diffstat (limited to 'sys/netipsec/ipsec_input.c')
-rw-r--r-- | sys/netipsec/ipsec_input.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/netipsec/ipsec_input.c b/sys/netipsec/ipsec_input.c index 845401b..fa37eb1 100644 --- a/sys/netipsec/ipsec_input.c +++ b/sys/netipsec/ipsec_input.c @@ -365,6 +365,7 @@ ipsec4_common_input_cb(struct mbuf *m, struct secasvar *sav, int skip, ipsec_bpf(m, sav, AF_INET, ENC_IN|ENC_BEFORE); if ((error = ipsec_filter(&m, PFIL_IN, ENC_IN|ENC_BEFORE)) != 0) return (error); + ip = mtod(m, struct ip *); #endif /* DEV_ENC */ /* IP-in-IP encapsulation */ |