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MFC r201254:

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Make sure the multicast forwarding cache entry's stall queue is properly
initialized before trying to insert an entry into it.

PR:		kern/142052
Reviewed by:	bms
This commit is contained in:
Shteryana Shopova 2010-01-04 15:58:36 +00:00
parent 479812d91c
commit aed7a0f878
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/stable/8/; revision=201515
1 changed files with 9 additions and 0 deletions
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9
sys/netinet/ip_mroute.c
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@ -1384,6 +1384,15 @@ X_ip_mforward(struct ip *ip, struct ifnet *ifp, struct mbuf *m,
rt->mfc_rp.s_addr = INADDR_ANY;
rt->mfc_bw_meter = NULL;
/* initialize pkt counters per src-grp */
rt->mfc_pkt_cnt = 0;
rt->mfc_byte_cnt = 0;
rt->mfc_wrong_if = 0;
timevalclear(&rt->mfc_last_assert);
TAILQ_INIT(&rt->mfc_stall);
rt->mfc_nstall = 0;
/* link into table */
LIST_INSERT_HEAD(&mfchashtbl[hash], rt, mfc_hash);
TAILQ_INSERT_HEAD(&rt->mfc_stall, rte, rte_link);