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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/netinet/in.c
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@ -1,4 +1,4 @@
/* $OpenBSD: in.c,v 1.184 2023/04/24 12:11:56 kn Exp $ */
/* $OpenBSD: in.c,v 1.185 2023/06/28 11:49:49 kn Exp $ */
/* $NetBSD: in.c,v 1.26 1996/02/13 23:41:39 christos Exp $ */
/*
@ -839,7 +839,7 @@ in_addmulti(struct in_addr *ap, struct ifnet *ifp)
/*
* Found it; just increment the reference count.
*/
++inm->inm_refcnt;
refcnt_take(&inm->inm_refcnt);
} else {
/*
* New address; allocate a new multicast record
@ -849,7 +849,7 @@ in_addmulti(struct in_addr *ap, struct ifnet *ifp)
inm->inm_sin.sin_len = sizeof(struct sockaddr_in);
inm->inm_sin.sin_family = AF_INET;
inm->inm_sin.sin_addr = *ap;
inm->inm_refcnt = 1;
refcnt_init_trace(&inm->inm_refcnt, DT_REFCNT_IDX_IFMADDR);
inm->inm_ifidx = ifp->if_index;
inm->inm_ifma.ifma_addr = sintosa(&inm->inm_sin);
@ -890,7 +890,7 @@ in_delmulti(struct in_multi *inm)
NET_ASSERT_LOCKED();
if (--inm->inm_refcnt != 0)
if (refcnt_rele(&inm->inm_refcnt) == 0)
return;
ifp = if_get(inm->inm_ifidx);