Bug fix. Reading/writing attributes of non-existing file should throw NoSuchFileException.

1 files changed, 10 insertions, 1 deletions

diff --git a/openjdk/sun/nio/fs/NetFileSystemProvider.java b/openjdk/sun/nio/fs/NetFileSystemProvider.java
index 11686c3f..3a16383c 100644
--- a/openjdk/sun/nio/fs/NetFileSystemProvider.java
+++ b/openjdk/sun/nio/fs/NetFileSystemProvider.java
@@ -1140,7 +1140,12 @@ final class NetFileSystemProvider extends AbstractFileSystemProvider
                 if (false) throw new cli.System.ArgumentException();
                 if (false) throw new cli.System.IO.FileNotFoundException();
                 if (false) throw new cli.System.IO.IOException();
-                return new DosFileAttributesImpl(new FileInfo(path));
+                FileInfo info = new FileInfo(path);
+                if (!info.get_Exists())
+                {
+                    throw new NoSuchFileException(path);
+                }
+                return new DosFileAttributesImpl(info);
             }
             catch (cli.System.IO.FileNotFoundException _)
             {
@@ -1193,6 +1198,10 @@ final class NetFileSystemProvider extends AbstractFileSystemProvider
                     info.set_Attributes(cli.System.IO.FileAttributes.wrap(info.get_Attributes().Value & ~attr));
                 }
             }
+            catch (cli.System.IO.FileNotFoundException _)
+            {
+                throw new NoSuchFileException(path);
+            }
             catch (cli.System.ArgumentException
                  | cli.System.IO.IOException x)
             {