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

Fix integer conversions

Browse source
This commit is contained in:
Jason A. Donenfeld 2018-05-22 18:33:50 +02:00
parent 7038de95e1
commit b4cef2524f
5 changed files with 8 additions and 29 deletions
Download patch file Download diff file Expand all files Collapse all files

8
tun_darwin.go
View file

@ -380,11 +380,5 @@ func (tun *NativeTun) MTU() (int, error) {
return 0, fmt.Errorf("failed to get MTU on %s", tun.name)
}
// convert result to signed 32-bit int
val := binary.LittleEndian.Uint32(ifr[16:20])
if val >= (1 << 31) {
return int(val-(1<<31)) - (1 << 31), nil
}
return int(val), nil
return int(*(*int32)(unsafe.Pointer(&ifr[16]))), nil
}