[patch 02/32] fuse: fix missing fput on error

[Greg KH <gregkh@suse.de>]

[-- Attachment #1: fuse-fix-missing-fput-on-error.patch --]
[-- Type: text/plain, Size: 876 bytes --]

2.6.27-stable review patch.  If anyone has any objections, please let us know.

------------------

From: Miklos Szeredi <mszeredi@suse.cz>

commit 3ddf1e7f57237ac7c5d5bfb7058f1ea4f970b661 upstream.

Fix the leaking file reference if allocation or initialization of
fuse_conn failed.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 fs/fuse/inode.c |    8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -832,12 +832,16 @@ static int fuse_fill_super(struct super_
 	if (!file)
 		return -EINVAL;
 
-	if (file->f_op != &fuse_dev_operations)
+	if (file->f_op != &fuse_dev_operations) {
+		fput(file);
 		return -EINVAL;
+	}
 
 	fc = new_conn(sb);
-	if (!fc)
+	if (!fc) {
+		fput(file);
 		return -ENOMEM;
+	}
 
 	fc->flags = d.flags;
 	fc->user_id = d.user_id;