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This commit is contained in:
purplerain 2023-06-28 12:22:15 +00:00
parent 777fb69d26
commit 905ea23f06
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
42 changed files with 776 additions and 381 deletions
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8
sys/netinet6/in6.c
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@ -1,4 +1,4 @@
/* $OpenBSD: in6.c,v 1.261 2023/04/21 00:41:13 kn Exp $ */
/* $OpenBSD: in6.c,v 1.262 2023/06/28 11:49:49 kn Exp $ */
/* $KAME: in6.c,v 1.372 2004/06/14 08:14:21 itojun Exp $ */
/*
@ -1032,7 +1032,7 @@ in6_addmulti(struct in6_addr *maddr6, struct ifnet *ifp, int *errorp)
/*
* Found it; just increment the reference count.
*/
in6m->in6m_refcnt++;
refcnt_take(&in6m->in6m_refcnt);
} else {
/*
* New address; allocate a new multicast record
@ -1047,7 +1047,7 @@ in6_addmulti(struct in6_addr *maddr6, struct ifnet *ifp, int *errorp)
in6m->in6m_sin.sin6_len = sizeof(struct sockaddr_in6);
in6m->in6m_sin.sin6_family = AF_INET6;
in6m->in6m_sin.sin6_addr = *maddr6;
in6m->in6m_refcnt = 1;
refcnt_init_trace(&in6m->in6m_refcnt, DT_REFCNT_IDX_IFMADDR);
in6m->in6m_ifidx = ifp->if_index;
in6m->in6m_ifma.ifma_addr = sin6tosa(&in6m->in6m_sin);
@ -1088,7 +1088,7 @@ in6_delmulti(struct in6_multi *in6m)
NET_ASSERT_LOCKED();
if (--in6m->in6m_refcnt == 0) {
if (refcnt_rele(&in6m->in6m_refcnt) != 0) {
/*
* No remaining claims to this record; let MLD6 know
* that we are leaving the multicast group.