Only send udp messages to IPv4 addresses

g3force · g3force · commit f4d7f8e6276a · 2025-04-08T07:46:17.000+02:00
diff --git a/pkg/sslnet/udp_client.go b/pkg/sslnet/udp_client.go
@@ -84,6 +84,9 @@ func (c *UdpClient) interfaceAddresses() (addrs []*net.UDPAddr) {
 
 		for _, iaddr := range iaddrs {
 			ip := iaddr.(*net.IPNet).IP
+			if ip.To4() == nil {
+				continue
+			}
 			if c.nif != "" && ip.String() != c.nif {
 				continue
 			}

Original file line number	Diff line number	Diff line change
`@@ -84,6 +84,9 @@ func (c UdpClient) interfaceAddresses() (addrs []net.UDPAddr) {`
`84`	`84`
`85`	`85`	`for _, iaddr := range iaddrs {`
`86`	`86`	`ip := iaddr.(*net.IPNet).IP`
	`87`	`+ if ip.To4() == nil {`
	`88`	`+ continue`
	`89`	`+ }`
`87`	`90`	`if c.nif != "" && ip.String() != c.nif {`
`88`	`91`	`continue`
`89`	`92`	`}`