CVS commit: src/sys/net

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

Module Name:    src
Committed By:   maxv
Date:           Mon Jan 15 07:59:48 UTC 2018

Modified Files:
        src/sys/net: if_ethersubr.c

Log Message:
Fix the net.ether.multicast sysctl. If there is no multicast address
don't kmem_alloc(0) (which panics the kernel), and if the number of
multicast addresses has decreased don't copyout uninitialized kernel
data.


To generate a diff of this commit:
cvs rdiff -u -r1.250 -r1.251 src/sys/net/if_ethersubr.c

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