CVS commit: src/sys/net

["Ryota Ozaki" <ozaki-r%netbsd.org@localhost>]

Module Name:    src
Committed By:   ozaki-r
Date:           Wed Dec  6 08:12:54 UTC 2017

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

Log Message:
Ensure to hold if_ioctl_lock on if_up and if_down

One exception for if_down is if_detach; in the case the lock isn't needed
because it's guaranteed that no other one can access ifp at that point.


To generate a diff of this commit:
cvs rdiff -u -r1.402 -r1.403 src/sys/net/if.c
cvs rdiff -u -r1.246 -r1.247 src/sys/net/if.h
cvs rdiff -u -r1.116 -r1.117 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.