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repair IPV6_JOIN_GROUP to IPv6 all multi.
From: ume
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parent
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commit
595b8a1cdd
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=62838
@ -824,6 +824,16 @@ ether_resolvemulti(ifp, llsa, sa)
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#ifdef INET6
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case AF_INET6:
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sin6 = (struct sockaddr_in6 *)sa;
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if (IN6_IS_ADDR_UNSPECIFIED(&sin6->sin6_addr)) {
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/*
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* An IP6 address of 0 means listen to all
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* of the Ethernet multicast address used for IP6.
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* (This is used for multicast routers.)
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*/
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ifp->if_flags |= IFF_ALLMULTI;
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*llsa = 0;
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return 0;
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}
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if (!IN6_IS_ADDR_MULTICAST(&sin6->sin6_addr))
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return EADDRNOTAVAIL;
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MALLOC(sdl, struct sockaddr_dl *, sizeof *sdl, M_IFMADDR,
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