Author: syrinx
Date: Wed Dec 30 08:52:13 2009
New Revision: 201254
URL: http://svn.freebsd.org/changeset/base/201254
Log:
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
MFC after: now
Modified:
head/sys/netinet/ip_mroute.c
Modified: head/sys/netinet/ip_mroute.c
==============================================================================
--- head/sys/netinet/ip_mroute.c Wed Dec 30 06:37:58 2009
(r201253)
+++ head/sys/netinet/ip_mroute.c Wed Dec 30 08:52:13 2009
(r201254)
@@ -1386,6 +1386,15 @@ fail:
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);
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