Patch "ovl: fix error value printed in ovl_lookup_index()" has been added to the 4.13-stable tree

Patch "ovl: fix error value printed in ovl_lookup_index()" has been added to the 4.13-stable tree

[gregkh]

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

    ovl: fix error value printed in ovl_lookup_index()

to the 4.13-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:
     ovl-fix-error-value-printed-in-ovl_lookup_index.patch
and it can be found in the queue-4.13 subdirectory.

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


>From e0082a0f04c432cb6d7128ef60d8e425e45ce025 Mon Sep 17 00:00:00 2001
From: Amir Goldstein <amir73il@gmail.com>
Date: Sun, 24 Sep 2017 13:01:35 +0300
Subject: ovl: fix error value printed in ovl_lookup_index()

From: Amir Goldstein <amir73il@gmail.com>

commit e0082a0f04c432cb6d7128ef60d8e425e45ce025 upstream.

Fixes: 359f392ca53e ("ovl: lookup index entry for copy up origin")
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 fs/overlayfs/namei.c |    1 +
 1 file changed, 1 insertion(+)

--- a/fs/overlayfs/namei.c
+++ b/fs/overlayfs/namei.c
@@ -506,6 +506,7 @@ static struct dentry *ovl_lookup_index(s
 
 	index = lookup_one_len_unlocked(name.name, ofs->indexdir, name.len);
 	if (IS_ERR(index)) {
+		err = PTR_ERR(index);
 		pr_warn_ratelimited("overlayfs: failed inode index lookup (ino=%lu, key=%*s, err=%i);\n"
 				    "overlayfs: mount with '-o index=off' to disable inodes index.\n",
 				    d_inode(origin)->i_ino, name.len, name.name,


Patches currently in stable-queue which might be from amir73il@gmail.com are

queue-4.13/ovl-fix-missing-unlock_rename-in-ovl_do_copy_up.patch
queue-4.13/ovl-fix-error-value-printed-in-ovl_lookup_index.patch
queue-4.13/ovl-fix-dput-of-err_ptr-in-ovl_cleanup_index.patch
queue-4.13/ovl-fix-regression-caused-by-exclusive-upper-work-dir-protection.patch
queue-4.13/ovl-fix-dentry-leak-in-ovl_indexdir_cleanup.patch