This is a note to let you know that I've just added the patch titled
ext[34]: fix double put in tmpfile
to the 3.11-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:
ext-fix-double-put-in-tmpfile.patch
and it can be found in the queue-3.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 43ae9e3fc70ca0057ae0a24ef5eedff05e3fae06 Mon Sep 17 00:00:00 2001
From: Miklos Szeredi <mszeredi@xxxxxxx>
Date: Thu, 10 Oct 2013 16:48:19 +0200
Subject: ext[34]: fix double put in tmpfile
From: Miklos Szeredi <mszeredi@xxxxxxx>
commit 43ae9e3fc70ca0057ae0a24ef5eedff05e3fae06 upstream.
d_tmpfile() already swallowed the inode ref.
Signed-off-by: Miklos Szeredi <mszeredi@xxxxxxx>
Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/ext3/namei.c | 5 ++---
fs/ext4/namei.c | 5 ++---
2 files changed, 4 insertions(+), 6 deletions(-)
--- a/fs/ext3/namei.c
+++ b/fs/ext3/namei.c
@@ -1783,7 +1783,7 @@ retry:
d_tmpfile(dentry, inode);
err = ext3_orphan_add(handle, inode);
if (err)
- goto err_drop_inode;
+ goto err_unlock_inode;
mark_inode_dirty(inode);
unlock_new_inode(inode);
}
@@ -1791,10 +1791,9 @@ retry:
if (err == -ENOSPC && ext3_should_retry_alloc(dir->i_sb, &retries))
goto retry;
return err;
-err_drop_inode:
+err_unlock_inode:
ext3_journal_stop(handle);
unlock_new_inode(inode);
- iput(inode);
return err;
}
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -2319,7 +2319,7 @@ retry:
d_tmpfile(dentry, inode);
err = ext4_orphan_add(handle, inode);
if (err)
- goto err_drop_inode;
+ goto err_unlock_inode;
mark_inode_dirty(inode);
unlock_new_inode(inode);
}
@@ -2328,10 +2328,9 @@ retry:
if (err == -ENOSPC && ext4_should_retry_alloc(dir->i_sb, &retries))
goto retry;
return err;
-err_drop_inode:
+err_unlock_inode:
ext4_journal_stop(handle);
unlock_new_inode(inode);
- iput(inode);
return err;
}
Patches currently in stable-queue which might be from mszeredi@xxxxxxx are
queue-3.11/ext-fix-double-put-in-tmpfile.patch
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