From 01f0772ad0063fbf34ec04fbac2070937cc3ce06 Mon Sep 17 00:00:00 2001 From: Kirill Tkhai Date: Thu, 19 Jul 2018 15:49:39 +0300 Subject: [PATCH] fuse: Add missed unlock_page() to fuse_readpages_fill() 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 Signed-off-by: Miklos Szeredi Signed-off-by: Greg Kroah-Hartman --- fs/fuse/file.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 996aa23..4408abf 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -868,6 +868,7 @@ 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; } -- 2.7.4