diff options
Diffstat (limited to 'sys/netpfil/pf/pf.c')
| -rw-r--r-- | sys/netpfil/pf/pf.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/sys/netpfil/pf/pf.c b/sys/netpfil/pf/pf.c index a7a58501..c5f26f9 100644 --- a/sys/netpfil/pf/pf.c +++ b/sys/netpfil/pf/pf.c @@ -604,6 +604,21 @@ pf_hashsrc(struct pf_addr *addr, sa_family_t af) return (h & pf_srchashmask); } +#ifdef ALTQ +/* XXX: revisit this with ALTQ_WFQ/dummynet */ +static int +pf_state_hash(struct pf_state *s) +{ + u_int32_t hv = (intptr_t)s / sizeof(*s); + + hv ^= crc32(&s->src, sizeof(s->src)); + hv ^= crc32(&s->dst, sizeof(s->dst)); + if (hv == 0) + hv = 1; + return (hv); +} +#endif + #ifdef INET6 void pf_addrcpy(struct pf_addr *dst, struct pf_addr *src, sa_family_t af) @@ -6210,6 +6225,8 @@ done: action = PF_DROP; REASON_SET(&reason, PFRES_MEMORY); } else { + if (s != NULL) + pd.pf_mtag->qid_hash = pf_state_hash(s); if (pqid || (pd.tos & IPTOS_LOWDELAY)) pd.pf_mtag->qid = r->pqid; else @@ -6713,6 +6730,8 @@ done: action = PF_DROP; REASON_SET(&reason, PFRES_MEMORY); } else { + if (s != NULL) + pd.pf_mtag->qid_hash = pf_state_hash(s); if (pd.tos & IPTOS_LOWDELAY) pd.pf_mtag->qid = r->pqid; else |
