fix version

go.mod

@@ -5,7 +5,7 @@ go 1.24.0
 require (
 	github.com/creack/pty/v2 v2.0.1
 	golang.org/x/crypto v0.43.0
-	golang.org/x/term v0.37.0
+	golang.org/x/term v0.36.0
 )
 
 require golang.org/x/sys v0.37.0 // indirect

main.go

@@ -97,15 +97,15 @@ func handleChannel(channel ssh.Channel, requests <-chan *ssh.Request) {
 	defer channel.Close()
 	var ptmx *os.File
 	var termWidth, termHeight uint32 = 80, 24
-	var term string
+	var clientTerm string
 	for req := range requests {
 		switch req.Type {
 		case "pty-req":
 			if len(req.Payload) >= 4 {
 				termLen := binary.BigEndian.Uint32(req.Payload[0:4])
 				if len(req.Payload) >= int(4+termLen+16) {
-					term = string(req.Payload[4 : 4+termLen])
-					log.Println("Client TERM:", term)
+					clientTerm = string(req.Payload[4 : 4+termLen])
+					log.Println("Client TERM:", clientTerm)
 					cols := binary.BigEndian.Uint32(req.Payload[4+termLen : 4+termLen+4])
 					rows := binary.BigEndian.Uint32(req.Payload[4+termLen+4 : 4+termLen+8])
 					if cols > 0 {
@@ -138,8 +138,8 @@ func handleChannel(channel ssh.Channel, requests <-chan *ssh.Request) {
 			}
 			cmd := exec.Command(command)
 			envTerm := "TERM=xterm-256color"
-			if term != "" {
-				envTerm = "TERM=" + term
+			if clientTerm != "" {
+				envTerm = "TERM=" + clientTerm
 			}
 			cmd.Env = []string{"PATH=/bin", envTerm}
 			cmd.Dir = "/"
@@ -149,7 +149,7 @@ func handleChannel(channel ssh.Channel, requests <-chan *ssh.Request) {
 				log.Println("PTY start error:", err)
 				return
 			}
-			if err := term.MakeRaw(int(ptmx.Fd())); err != nil {
+			if _, err := term.MakeRaw(int(ptmx.Fd())); err != nil {
 				log.Println("MakeRaw master error:", err)
 			}
 			go func() {