eburet-oss/wireguard-go-awg2-lx
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Update MTU based on netlink messages (linux)

Browse source
This commit is contained in:
Mathias Hall-Andersen 2017-08-22 14:57:32 +02:00
parent 04640eb629
commit c6d03ef17f
3 changed files with 43 additions and 41 deletions
Download patch file Download diff file Expand all files Collapse all files

3
src/tun_linux.go
View file

@ -85,6 +85,7 @@ func (tun *NativeTun) RoutineNetlinkListener() {
case unix.RTM_NEWLINK:
info := *(*unix.IfInfomsg)(unsafe.Pointer(&remain[unix.SizeofNlMsghdr]))
remain = remain[hdr.Len:]
if info.Index != tun.index {
// not our interface
@ -99,7 +100,7 @@ func (tun *NativeTun) RoutineNetlinkListener() {
tun.events <- TUNEventDown
}
remain = remain[hdr.Len:]
tun.events <- TUNEventMTUUpdate
default:
remain = remain[hdr.Len:]