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make sure to set/unset INP_IPV4 according to a value

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of IN6P_IPV6_V6ONLY

Reviewed by:	Keiichi SHIMA <keiichi@iij.ad.jp>
This commit is contained in:
ume 2002-07-24 19:19:53 +00:00
parent ff1f4546e4
commit 7a2f6b4f20
1 changed files with 4 additions and 0 deletions
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4
sys/netinet6/ip6_output.c
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@ -1377,6 +1377,10 @@ do { \
break; break;
} }
OPTSET(IN6P_IPV6_V6ONLY); OPTSET(IN6P_IPV6_V6ONLY);
if (optval)
in6p->in6p_vflag &= ~INP_IPV4;
else
in6p->in6p_vflag |= INP_IPV4;
break; break;
} }
break; break;