From 8135e8ada99feadc34f46d79af86cdbcbc949988 Mon Sep 17 00:00:00 2001
From: Tinyblargon <76069640+Tinyblargon@users.noreply.github.com>
Date: Mon, 26 Aug 2024 07:57:35 +0200
Subject: [PATCH] fix: missing case `/dev/`

---
 proxmox/config_qemu_serial.go      | 2 +-
 proxmox/config_qemu_serial_test.go | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/proxmox/config_qemu_serial.go b/proxmox/config_qemu_serial.go
index 1bb1eec3..878a6351 100644
--- a/proxmox/config_qemu_serial.go
+++ b/proxmox/config_qemu_serial.go
@@ -38,7 +38,7 @@ const (
 	SerialInterface_Errors_Empty           string = "path or socket must be set"
 )
 
-var regexSerialPortPath = regexp.MustCompile(`^/dev/.*$`)
+var regexSerialPortPath = regexp.MustCompile(`^/dev/.+$`)
 
 func (port SerialInterface) mapToAPI(id SerialID, params map[string]interface{}) {
 	tmpPath := "socket"
diff --git a/proxmox/config_qemu_serial_test.go b/proxmox/config_qemu_serial_test.go
index 698964f3..276a9d74 100644
--- a/proxmox/config_qemu_serial_test.go
+++ b/proxmox/config_qemu_serial_test.go
@@ -100,6 +100,9 @@ func Test_SerialPath_Validate(t *testing.T) {
 		{name: `Invalid errors.New(SerialPath_Errors_Invalid)`,
 			input:  "ttyS0",
 			output: errors.New(SerialPath_Errors_Invalid)},
+		{name: `Invalid /dev/ only`,
+			input:  "/dev/",
+			output: errors.New(SerialPath_Errors_Invalid)},
 	}
 	for _, test := range tests {
 		t.Run(test.name, func(t *testing.T) {