Patch "reiserfs: Fix warning and inode leak when deleting inode with xattrs" has been added to the 3.0-stable tree

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This is a note to let you know that I've just added the patch titled

    reiserfs: Fix warning and inode leak when deleting inode with xattrs

to the 3.0-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     reiserfs-fix-warning-and-inode-leak-when-deleting-inode-with-xattrs.patch
and it can be found in the queue-3.0 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.


>From 35e5cbc0af240778e61113286c019837e06aeec6 Mon Sep 17 00:00:00 2001
From: Jan Kara <jack@xxxxxxx>
Date: Fri, 29 Mar 2013 15:39:16 +0100
Subject: reiserfs: Fix warning and inode leak when deleting inode with xattrs

From: Jan Kara <jack@xxxxxxx>

commit 35e5cbc0af240778e61113286c019837e06aeec6 upstream.

After commit 21d8a15a (lookup_one_len: don't accept . and ..) reiserfs
started failing to delete xattrs from inode. This was due to a buggy
test for '.' and '..' in fill_with_dentries() which resulted in passing
'.' and '..' entries to lookup_one_len() in some cases. That returned
error and so we failed to iterate over all xattrs of and inode.

Fix the test in fill_with_dentries() along the lines of the one in
lookup_one_len().

Reported-by: Pawel Zawora <pzawora@xxxxxxxxx>
Signed-off-by: Jan Kara <jack@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 fs/reiserfs/xattr.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -187,8 +187,8 @@ fill_with_dentries(void *buf, const char
 	if (dbuf->count == ARRAY_SIZE(dbuf->dentries))
 		return -ENOSPC;
 
-	if (name[0] == '.' && (name[1] == '\0' ||
-			       (name[1] == '.' && name[2] == '\0')))
+	if (name[0] == '.' && (namelen < 2 ||
+			       (namelen == 2 && name[1] == '.')))
 		return 0;
 
 	dentry = lookup_one_len(name, dbuf->xadir, namelen);


Patches currently in stable-queue which might be from jack@xxxxxxx are

queue-3.0/reiserfs-fix-warning-and-inode-leak-when-deleting-inode-with-xattrs.patch
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