CVS commit: src/sys/netinet6

["Ryota Ozaki" <ozaki-r%netbsd.org@localhost>]

Module Name:    src
Committed By:   ozaki-r
Date:           Mon Jun 26 08:01:53 UTC 2017

Modified Files:
        src/sys/netinet6: ip6_output.c

Log Message:
Fix usage of ip6_get_membership

It may set nothing to ifp even if returning 0. So we need to NULL-clear
ifp before calling it.

Fix PR kern/52324


To generate a diff of this commit:
cvs rdiff -u -r1.191 -r1.192 src/sys/netinet6/ip6_output.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.