storage presign: fix panic when parsing arg[0]

exoscale · Apr 15, 2024 · bc0b76c · bc0b76c
1 parent 032b0d2
commit bc0b76c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/cmd/storage_presign.go b/cmd/storage_presign.go
@@ -41,6 +41,9 @@ var storagePresignCmd = &cobra.Command{
 		}
 
 		parts := strings.SplitN(args[0], "/", 2)
+		if len(parts) < 2 {
+			return fmt.Errorf("invalid object URL: %q", args[0])
+		}
 		bucket, key = parts[0], parts[1]
 
 		storage, err := sos.NewStorageClient(