CVS commit: src/sys/net

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

Module Name:    src
Committed By:   maxv
Date:           Sun Jan 14 16:50:37 UTC 2018

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

Log Message:
If cnt == 0, don't kmem_alloc(0). Found by Mootja.

Looking at the code, I also find it suspicious that we read
ifv->ifv_mib->ifvm_p directly without making sure ifv_mib != NULL.


To generate a diff of this commit:
cvs rdiff -u -r1.121 -r1.122 src/sys/net/if_vlan.c

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