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authorKirill Tkhai <ktkhai@virtuozzo.com>2018-07-19 15:49:39 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-09-05 09:18:39 +0200
commit84c7c9010234715c9cb9470b09f41ed12b0d2163 (patch)
treec486b2ed255bb8d8be6828b93d8cc6c2e539fa79 /fs
parentc93ce9b00b9aa4bae06b758223ff62ca799522c6 (diff)
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 <ktkhai@virtuozzo.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
-rw-r--r--fs/fuse/file.c1
1 files changed, 1 insertions, 0 deletions
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;
}