CVS commit: src/sys/net

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

Module Name:    src
Committed By:   ozaki-r
Date:           Wed Apr  5 03:47:51 UTC 2017

Modified Files:
        src/sys/net: if.c if.h if_ethersubr.c link_proto.c

Log Message:
Make sure to hold if_ioctl_lock when calling ifp->if_ioctl

Unfortunately callers of ifp->if_ioctl (if_addr_init, if_flags_set
and if_mcast_op) may or may not hold if_ioctl_lock, so we have to
hold the lock only if it's not held.


To generate a diff of this commit:
cvs rdiff -u -r1.389 -r1.390 src/sys/net/if.c
cvs rdiff -u -r1.236 -r1.237 src/sys/net/if.h
cvs rdiff -u -r1.240 -r1.241 src/sys/net/if_ethersubr.c
cvs rdiff -u -r1.34 -r1.35 src/sys/net/link_proto.c

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