From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
Date: Thu, 3 May 2012 07:15:29 +0000 (+0200)
Subject: 	* grub-core/fs/xfs.c (grub_xfs_iterate_dir): Handle read_inode errors.
X-Git-Tag: 2.00~276
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3b4afb4de1860becf8a006ea922017ff1b615cb7;p=thirdparty%2Fgrub.git

	* grub-core/fs/xfs.c (grub_xfs_iterate_dir): Handle read_inode errors.
---

diff --git a/ChangeLog b/ChangeLog
index 778c824f3..afb2d5386 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2012-05-03  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/fs/xfs.c (grub_xfs_iterate_dir): Handle read_inode errors.
+
 2012-05-03  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* grub-core/fs/xfs.c (GRUB_XFS_EXTENT_BLOCK): Fix bitmask.
diff --git a/grub-core/fs/xfs.c b/grub-core/fs/xfs.c
index a3503e652..448f5f340 100644
--- a/grub-core/fs/xfs.c
+++ b/grub-core/fs/xfs.c
@@ -456,19 +456,28 @@ grub_xfs_iterate_dir (grub_fshelp_node_t dir,
   int NESTED_FUNC_ATTR call_hook (grub_uint64_t ino, const char *filename)
     {
       struct grub_fshelp_node *fdiro;
+      grub_err_t err;
 
       fdiro = grub_malloc (sizeof (struct grub_fshelp_node)
 			   - sizeof (struct grub_xfs_inode)
 			   + (1 << diro->data->sblock.log2_inode));
       if (!fdiro)
-	return 0;
+	{
+	  grub_print_error ();
+	  return 0;
+	}
 
       /* The inode should be read, otherwise the filetype can
 	 not be determined.  */
       fdiro->ino = ino;
       fdiro->inode_read = 1;
       fdiro->data = diro->data;
-      grub_xfs_read_inode (diro->data, ino, &fdiro->inode);
+      err = grub_xfs_read_inode (diro->data, ino, &fdiro->inode);
+      if (err)
+	{
+	  grub_print_error ();
+	  return 0;
+	}
 
       return hook (filename,
 		   grub_xfs_mode_to_filetype (fdiro->inode.mode),