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check return result from rtalloc1 before invoking RTUNLOCK

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This commit is contained in:
Sam Leffler 2003-10-23 21:41:00 +00:00
parent e07c897e61
commit 37bdc2803f
1 changed files with 2 additions and 1 deletions
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3
sys/netinet6/in6_src.c
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@ -256,7 +256,8 @@ in6_selectsrc(dstsock, opts, mopts, ro, laddr, errorp)
if (IN6_IS_ADDR_MULTICAST(dst)) {
ro->ro_rt = rtalloc1(&((struct route *)ro)
->ro_dst, 0, 0UL);
RT_UNLOCK(ro->ro_rt);
if (ro->ro_rt)
RT_UNLOCK(ro->ro_rt);
} else {
rtalloc((struct route *)ro);
}