diff options
Diffstat (limited to 'tun/netstack/tun.go')
| -rw-r--r-- | tun/netstack/tun.go | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tun/netstack/tun.go b/tun/netstack/tun.go index ebdd5f1..8b1bb7f 100644 --- a/tun/netstack/tun.go +++ b/tun/netstack/tun.go @@ -690,7 +690,10 @@ func (tnet *Net) exchange(ctx context.Context, server netip.Addr, q dnsmessage.Q return dnsmessage.Parser{}, dnsmessage.Header{}, err } if d, ok := ctx.Deadline(); ok && !d.IsZero() { - c.SetDeadline(d) + err := c.SetDeadline(d) + if err != nil { + return dnsmessage.Parser{}, dnsmessage.Header{}, err + } } var p dnsmessage.Parser var h dnsmessage.Header |