| From 109728ccc5933151c68d1106e4065478a487a323 Mon Sep 17 00:00:00 2001 |
| From: Kirill Tkhai <ktkhai@virtuozzo.com> |
| Date: Thu, 19 Jul 2018 15:49:39 +0300 |
| Subject: fuse: Add missed unlock_page() to fuse_readpages_fill() |
| |
| From: Kirill Tkhai <ktkhai@virtuozzo.com> |
| |
| commit 109728ccc5933151c68d1106e4065478a487a323 upstream. |
| |
| The above error path returns with page unlocked, so this place seems also |
| to behave the same. |
| |
| Fixes: f8dbdf81821b ("fuse: rework fuse_readpages()") |
| Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com> |
| Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| fs/fuse/file.c | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| --- a/fs/fuse/file.c |
| +++ b/fs/fuse/file.c |
| @@ -866,6 +866,7 @@ static int fuse_readpages_fill(void *_da |
| } |
| |
| if (WARN_ON(req->num_pages >= req->max_pages)) { |
| + unlock_page(page); |
| fuse_put_request(fc, req); |
| return -EIO; |
| } |
