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pktopt may be null.

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Approved by:	re (rwatson)
This commit is contained in:
Hajimu UMEMOTO 2003-11-24 01:53:36 +00:00
parent 2f234e2e99
commit 289b28bd99
1 changed files with 3 additions and 0 deletions
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3
sys/netinet6/ip6_output.c
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@ -2417,6 +2417,9 @@ ip6_clearpktopts(pktopt, optname)
{
int needfree;
if (pktopt == NULL)
return;
needfree = pktopt->needfree;
if (optname == -1 || optname == IPV6_PKTINFO) {