CVS commit: src/sys/netinet6

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

Module Name:    src
Committed By:   ozaki-r
Date:           Mon Oct 31 04:16:25 UTC 2016

Modified Files:
        src/sys/netinet6: icmp6.c in6_pcb.c in6_src.c ip6_var.h nd6_nbr.c
            raw_ip6.c udp6_output.c

Log Message:
Fix race condition of in6_selectsrc

in6_selectsrc returned a pointer to in6_addr that wan't guaranteed to be
safe by pserialize (or psref), which was racy. Let callers pass a pointer
to in6_addr and in6_selectsrc copy a result to it inside pserialize
critical sections.


To generate a diff of this commit:
cvs rdiff -u -r1.199 -r1.200 src/sys/netinet6/icmp6.c
cvs rdiff -u -r1.150 -r1.151 src/sys/netinet6/in6_pcb.c
cvs rdiff -u -r1.71 -r1.72 src/sys/netinet6/in6_src.c
cvs rdiff -u -r1.68 -r1.69 src/sys/netinet6/ip6_var.h
cvs rdiff -u -r1.128 -r1.129 src/sys/netinet6/nd6_nbr.c
cvs rdiff -u -r1.151 -r1.152 src/sys/netinet6/raw_ip6.c
cvs rdiff -u -r1.53 -r1.54 src/sys/netinet6/udp6_output.c

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