CVS commit: src/sys/netinet6

["Maxime Villard" <maxv%netbsd.org@localhost>]

Module Name:    src
Committed By:   maxv
Date:           Fri Jan  3 08:53:14 UTC 2020

Modified Files:
        src/sys/netinet6: ip6_mroute.c

Log Message:
Don't forget to initialize 'sin6_len'. With kASan, from time to time the
value will be bigger than the size of the source, and we get a read
overflow. With kMSan the uninitialized access is detected immediately.

Reported-by: syzbot+841ca14baccec37b4f8f%syzkaller.appspotmail.com@localhost


To generate a diff of this commit:
cvs rdiff -u -r1.130 -r1.131 src/sys/netinet6/ip6_mroute.c

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