personal_interest_mirrors/nebula
1
0
Fork 0
mirror of https://github.com/slackhq/nebula.git synced 2026-05-16 12:57:38 +02:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

remove yellow squiggles

Browse Source
This commit is contained in:
JackDoan
2026-04-15 17:54:21 -05:00
parent 9ac45a06cf
commit b644131fd7
1 changed files with 8 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
overlay/tun_linux.go
View File

@@ -186,13 +186,13 @@ func newTun(c *config.C, l *logrus.Logger, vpnNetworks []netip.Prefix, multiqueu
func newTunGeneric(c *config.C, l *logrus.Logger, fd int, vpnNetworks []netip.Prefix) (*tun, error) { func newTunGeneric(c *config.C, l *logrus.Logger, fd int, vpnNetworks []netip.Prefix) (*tun, error) {
shutdownFd, err := unix.Eventfd(0, unix.EFD_NONBLOCK|unix.EFD_CLOEXEC) shutdownFd, err := unix.Eventfd(0, unix.EFD_NONBLOCK|unix.EFD_CLOEXEC)
if err != nil { if err != nil {
unix.Close(fd) _ = unix.Close(fd)
return nil, fmt.Errorf("failed to create eventfd: %w", err) return nil, fmt.Errorf("failed to create eventfd: %w", err)
} }
if err := unix.SetNonblock(fd, true); err != nil { if err = unix.SetNonblock(fd, true); err != nil {
unix.Close(fd) _ = unix.Close(fd)
unix.Close(shutdownFd) _ = unix.Close(shutdownFd)
return nil, fmt.Errorf("failed to set tun fd non-blocking: %w", err) return nil, fmt.Errorf("failed to set tun fd non-blocking: %w", err)
} }
@@ -309,12 +309,12 @@ func (t *tun) NewMultiQueueReader() (io.ReadWriteCloser, error) {
req.Flags = uint16(unix.IFF_TUN | unix.IFF_NO_PI | unix.IFF_MULTI_QUEUE) req.Flags = uint16(unix.IFF_TUN | unix.IFF_NO_PI | unix.IFF_MULTI_QUEUE)
copy(req.Name[:], t.Device) copy(req.Name[:], t.Device)
if err = ioctl(uintptr(fd), uintptr(unix.TUNSETIFF), uintptr(unsafe.Pointer(&req))); err != nil { if err = ioctl(uintptr(fd), uintptr(unix.TUNSETIFF), uintptr(unsafe.Pointer(&req))); err != nil {
unix.Close(fd) _ = unix.Close(fd)
return nil, err return nil, err
} }
if err = unix.SetNonblock(fd, true); err != nil { if err = unix.SetNonblock(fd, true); err != nil {
unix.Close(fd) _ = unix.Close(fd)
return nil, err return nil, err
} }
@@ -757,7 +757,7 @@ func (t *tun) Close() error {
if t.shutdownFd >= 0 { if t.shutdownFd >= 0 {
var buf [8]byte var buf [8]byte
binary.NativeEndian.PutUint64(buf[:], 1) binary.NativeEndian.PutUint64(buf[:], 1)
unix.Write(t.shutdownFd, buf[:]) _, _ = unix.Write(t.shutdownFd, buf[:])
} }
if t.tunFd != nil { if t.tunFd != nil {
@@ -765,7 +765,7 @@ func (t *tun) Close() error {
} }
if t.shutdownFd >= 0 { if t.shutdownFd >= 0 {
unix.Close(t.shutdownFd) _ = unix.Close(t.shutdownFd)
t.shutdownFd = -1 t.shutdownFd = -1
} }