lxd/instance/drivers: Use Cut instead of SplitN

Signed-off-by: hamistao <[email protected]>
canonical · Feb 3, 2025 · 08aa340 · 08aa340
1 parent 92aeeb7
commit 08aa340
Showing 1 changed file with 4 additions and 5 deletions.
diff --git a/lxd/instance/drivers/driver_common.go b/lxd/instance/drivers/driver_common.go
@@ -1577,14 +1577,13 @@ func (d *common) devicesUpdate(inst instance.Instance, removeDevices deviceConfi
 				var source string
 
 				for _, opt := range runConf.Mounts[0].Opts {
-					if strings.HasPrefix(opt, "mountTag=") {
-						parts := strings.SplitN(opt, "=", 2)
-
-						if len(parts) < 2 {
+					key, value, _ := strings.Cut(opt, "=")
+					if key == "mountTag" {
+						if value == "" {
 							return nil, errors.New("Empty mountTag on device mount options")
 						}
 
-						source = parts[1]
+						source = value
 					}
 				}