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| author |   Brad Fitzpatrick <bradfitz@tailscale.com> | 2022-07-01 21:28:52 -0700 |
|---|---|---|
| committer |   Jason A. Donenfeld <Jason@zx2c4.com> | 2022-07-04 01:42:12 +0200 |
| commit | c31a7b1ab47807f01613a571cc480f79d5fb4181 (patch) | |
| tree | f2b8488763ea41386c2d1f61eefc47e667ca7258 /device/sticky_linux.go | |
| parent | tun: use ByteSliceToString from golang.org/x/sys/unix (diff) | |
| download | wireguard-go-c31a7b1ab47807f01613a571cc480f79d5fb4181.tar.xz wireguard-go-c31a7b1ab47807f01613a571cc480f79d5fb4181.zip | |
conn, device, tun: set CLOEXEC on fds
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'device/sticky_linux.go')
| -rw-r--r-- | device/sticky_linux.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/device/sticky_linux.go b/device/sticky_linux.go index 6193ea3..97c14b5 100644 --- a/device/sticky_linux.go +++ b/device/sticky_linux.go @@ -204,7 +204,7 @@ func (device *Device) routineRouteListener(bind conn.Bind, netlinkSock int, netl } func createNetlinkRouteSocket() (int, error) { - sock, err := unix.Socket(unix.AF_NETLINK, unix.SOCK_RAW, unix.NETLINK_ROUTE) + sock, err := unix.Socket(unix.AF_NETLINK, unix.SOCK_RAW|unix.SOCK_CLOEXEC, unix.NETLINK_ROUTE) if err != nil { return -1, err } |