fuse: fix uninitialized flags in pipe_buffer

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Fixes: d82718e348fe ("fuse_dev_splice_read(): switch to add_to_pipe()")
Cc: <stable@vger.kernel.org> # 4.9+

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index b656e1805f04..f11792672977 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -1376,6 +1376,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
                  * code can Oops if the buffer persists after module unload.
                  */
                 bufs[page_nr].ops = &nosteal_pipe_buf_ops;
+                bufs[page_nr].flags = 0;
                 ret = add_to_pipe(pipe, &bufs[page_nr++]);
                 if (unlikely(ret < 0))
                         break;