diff options
Diffstat (limited to 'fs/fuse')
| -rw-r--r-- | fs/fuse/dev.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 97eec7522bf2..5c155437a455 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -1977,8 +1977,9 @@ static ssize_t fuse_dev_splice_write(struct pipe_inode_info *pipe, struct pipe_buffer *ibuf; struct pipe_buffer *obuf; - BUG_ON(nbuf >= pipe->ring_size); - BUG_ON(tail == head); + if (WARN_ON(nbuf >= count || tail == head)) + goto out_free; + ibuf = &pipe->bufs[tail & mask]; obuf = &bufs[nbuf]; |