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Merge remote-tracking branch 'origin/main' into components-impl-drop-indexes-use-xids

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Signed-off-by: Dmitri Dolguikh <dmitri.external@netbird.io>
This commit is contained in:
Dmitri Dolguikh
2026-07-16 17:49:22 +02:00
parent 20243fcfee d15830a2d0
commit 7b16b3efbd
3 changed files with 64 additions and 32 deletions
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client/internal/dns/service_listener.go
+4 -6
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@@ -292,18 +292,16 @@ func (s *serviceViaListener) generateFreePort() (uint16, error) {
return customPort, nil
}
udpAddr := net.UDPAddrFromAddrPort(netip.MustParseAddrPort("0.0.0.0:0"))
probeListener, err := net.ListenUDP("udp", udpAddr)
probeListener, err := net.ListenUDP("udp4", &net.UDPAddr{})
if err != nil {
log.Debugf("failed to bind random port for DNS: %s", err)
return 0, err
}
addrPort := netip.MustParseAddrPort(probeListener.LocalAddr().String()) // might panic if address is incorrect
err = probeListener.Close()
if err != nil {
port := uint16(probeListener.LocalAddr().(*net.UDPAddr).Port)
if err = probeListener.Close(); err != nil {
log.Debugf("failed to free up DNS port: %s", err)
return 0, err
}
return addrPort.Port(), nil
return port, nil
}