CVS commit: [netbsd-8] src/sys/netinet

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Mon Dec  7 20:01:02 UTC 2020

Modified Files:
        src/sys/netinet [netbsd-8]: ip_mroute.c

Log Message:
Pull up following revision(s) (requested by kardel in ticket #1632):

        sys/netinet/ip_mroute.c: revision 1.164 (patch)

PR kern/55779:

restore non-desctructive guarantee of ip_mforward() mbuf
argument. This avoids generation invalid UDP checksums
on multicast packets in ip_output().

XXX the root cause of the misguided fix in 2008 should be
XXX investigated


To generate a diff of this commit:
cvs rdiff -u -r1.146.6.4 -r1.146.6.5 src/sys/netinet/ip_mroute.c

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