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use net.JoinHostPort instead of fmt.Sprintf (#2791)

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This commit is contained in:
fatedier
2022-02-09 15:19:35 +08:00
committed by GitHub
parent b2311e55e7
commit 6194273615
17 changed files with 61 additions and 49 deletions
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3
pkg/util/net/udp.go
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@@ -18,6 +18,7 @@ import (
"fmt"
"io"
"net"
"strconv"
"sync"
"time"
@@ -163,7 +164,7 @@ type UDPListener struct {
}
func ListenUDP(bindAddr string, bindPort int) (l *UDPListener, err error) {
udpAddr, err := net.ResolveUDPAddr("udp", fmt.Sprintf("%s:%d", bindAddr, bindPort))
udpAddr, err := net.ResolveUDPAddr("udp", net.JoinHostPort(bindAddr, strconv.Itoa(bindPort)))
if err != nil {
return l, err
}