From: Kirill Tkhai ktkhai@virtuozzo.com
[ Upstream commit 109728ccc5933151c68d1106e4065478a487a323 ]
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: Sasha Levin alexander.levin@microsoft.com --- fs/fuse/file.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 1a063cbfe503..8577f3ba6dc6 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -879,6 +879,7 @@ static int fuse_readpages_fill(void *_data, struct page *page) }
if (WARN_ON(req->num_pages >= req->max_pages)) { + unlock_page(page); fuse_put_request(fc, req); return -EIO; }