yggdrasil-network/yggdrasil-go
1
0
Fork 0
mirror of https://github.com/yggdrasil-network/yggdrasil-go.git synced 2025-04-28 14:15:06 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions

tun: OpenBSD: use proper ioctl API, not raw syscall

Browse source 
Direct syscalls are discouraged and usually do not work.

(Not entirely sure why they do with Golang, but that is another story.)
This commit is contained in:
Klemens Nanni 2024-09-30 00:17:26 +03:00
parent dcec376b7b
commit 93b071e21e
No known key found for this signature in database
1 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/tun/tun_openbsd.go
View file

@ -113,9 +113,9 @@ func (tun *TunAdapter) setupAddress(addr string) error {
ar.ifra_lifetime.ia6t_pltime = ND6_INFINITE_LIFETIME
// Set the interface address
if _, _, errno := unix.Syscall(unix.SYS_IOCTL, uintptr(sfd), uintptr(SIOCAIFADDR_IN6), uintptr(unsafe.Pointer(&ar))); errno != 0 {
err = errno
tun.log.Errorf("Error in SIOCAIFADDR_IN6: %v", errno)
if err = unix.IoctlSetInt(sfd, SIOCAIFADDR_IN6, int(uintptr(unsafe.Pointer(&ar)))); err != nil {
tun.log.Errorf("Error in SIOCAIFADDR_IN6: %v", err)
return err
}
return nil