Patch "fuse: initialize fc->release before calling it" has been added to the 3.10-stable tree

Patch "fuse: initialize fc->release before calling it" has been added to the 3.10-stable tree

[gregkh]

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

    fuse: initialize fc->release before calling it

to the 3.10-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:
     fuse-initialize-fc-release-before-calling-it.patch
and it can be found in the queue-3.10 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 0ad0b3255a08020eaf50e34ef0d6df5bdf5e09ed Mon Sep 17 00:00:00 2001
From: Miklos Szeredi <mszeredi@suse.cz>
Date: Wed, 1 Jul 2015 16:25:55 +0200
Subject: fuse: initialize fc->release before calling it

From: Miklos Szeredi <mszeredi@suse.cz>

commit 0ad0b3255a08020eaf50e34ef0d6df5bdf5e09ed upstream.

fc->release is called from fuse_conn_put() which was used in the error
cleanup before fc->release was initialized.

[Jeremiah Mahler <jmmahler@gmail.com>: assign fc->release after calling
fuse_conn_init(fc) instead of before.]

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Fixes: a325f9b92273 ("fuse: update fuse_conn_init() and separate out fuse_conn_kill()")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 fs/fuse/inode.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -1028,6 +1028,7 @@ static int fuse_fill_super(struct super_
 		goto err_fput;
 
 	fuse_conn_init(fc);
+	fc->release = fuse_free_conn;
 
 	fc->dev = sb->s_dev;
 	fc->sb = sb;
@@ -1042,7 +1043,6 @@ static int fuse_fill_super(struct super_
 		fc->dont_mask = 1;
 	sb->s_flags |= MS_POSIXACL;
 
-	fc->release = fuse_free_conn;
 	fc->flags = d.flags;
 	fc->user_id = d.user_id;
 	fc->group_id = d.group_id;


Patches currently in stable-queue which might be from mszeredi@suse.cz are

queue-3.10/fuse-initialize-fc-release-before-calling-it.patch