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Code Issues Releases Activity

correct behavior when ipv6mr_interface is 0. Matthias Drochner

Browse Source 
Notified by:	itojun
Obtained from:	NetBSD
This commit is contained in:
Hajimu UMEMOTO 2003-11-06 16:42:59 +00:00
parent 96ea7698a2
commit 07027f9d23
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=122174
1 changed files with 4 additions and 4 deletions
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8
sys/netinet6/ip6_output.c
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@ -2651,8 +2651,8 @@ ip6_setmoptions(optname, im6op, m)
/*
* If the interface is specified, validate it.
*/
if (mreq->ipv6mr_interface < 0
|| if_index < mreq->ipv6mr_interface) {
if (mreq->ipv6mr_interface < 0 ||
if_index < mreq->ipv6mr_interface) {
error = ENXIO; /* XXX EINVAL? */
break;
}
@ -2701,8 +2701,8 @@ ip6_setmoptions(optname, im6op, m)
* if the address has link-local scope.
*/
if (IN6_IS_ADDR_MC_LINKLOCAL(&mreq->ipv6mr_multiaddr)) {
mreq->ipv6mr_multiaddr.s6_addr16[1]
= htons(mreq->ipv6mr_interface);
mreq->ipv6mr_multiaddr.s6_addr16[1] =
htons(ifp->if_index);
}
/*
* See if the membership already exists.