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revert wrongly dropped null check by previous commit.

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This commit is contained in:
Hajimu UMEMOTO 2003-10-17 17:34:31 +00:00
parent 921e5ca770
commit e0cac38a6d
1 changed files with 2 additions and 0 deletions
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2
sys/netinet6/in6.c
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@ -560,6 +560,8 @@ in6_control(so, cmd, data, ifp, td)
break;
case SIOCGIFSTAT_IN6:
if (ifp == NULL)
return EINVAL;
bzero(&ifr->ifr_ifru.ifru_stat,
sizeof(ifr->ifr_ifru.ifru_stat));
ifr->ifr_ifru.ifru_stat =