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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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4
server/group/tcp.go
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@@ -15,8 +15,8 @@
package group
import (
"fmt"
"net"
"strconv"
"sync"
"github.com/fatedier/frp/server/ports"
@@ -101,7 +101,7 @@ func (tg *TCPGroup) Listen(proxyName string, group string, groupKey string, addr
if err != nil {
return
}
tcpLn, errRet := net.Listen("tcp", fmt.Sprintf("%s:%d", addr, port))
tcpLn, errRet := net.Listen("tcp", net.JoinHostPort(addr, strconv.Itoa(port)))
if errRet != nil {
err = errRet
return