CVS commit: src/sys/net

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

Module Name:    src
Committed By:   maxv
Date:           Fri Dec 13 14:13:55 UTC 2019

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

Log Message:
Read the len before pushing the packet, otherwise possible use-after-free.
Found by a custom query on LGTM.


To generate a diff of this commit:
cvs rdiff -u -r1.156 -r1.157 src/sys/net/if_tun.c

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