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pf: Save the protocol number in the pf_fragment

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When we try to look up a pf_fragment with pf_find_fragment() we compare (see
pf_frag_compare()) addresses (and family), id but also protocol.  We failed to
save the protocol to the pf_fragment in pf_fragcache(), resulting in failing
reassembly.

Differential Revision:	https://reviews.freebsd.org/D2772
This commit is contained in:
kp 2015-06-11 13:26:16 +00:00
parent 628de4933c
commit f42205596d
1 changed files with 1 additions and 0 deletions
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1
sys/netpfil/pf/pf_norm.c
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@ -824,6 +824,7 @@ pf_fragcache(struct mbuf **m0, struct ip *h, struct pf_fragment **frag, int mff,
(*frag)->fr_src.v4 = h->ip_src;
(*frag)->fr_dst.v4 = h->ip_dst;
(*frag)->fr_af = AF_INET;
(*frag)->fr_proto = h->ip_p;
(*frag)->fr_id = h->ip_id;
(*frag)->fr_timeout = time_uptime;