Commit 35d6fcbb authored May 27, 2019 by Miklos Szeredi

fuse: fallocate: fix return with locked inode



Do the proper cleanup in case the size check fails.

Tested with xfstests:generic/228

Reported-by: kbuild test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: 0cbade02 ("fuse: honor RLIMIT_FSIZE in fuse_file_fallocate")
Cc: Liu Bo <bo.liu@linux.alibaba.com>
Cc: <stable@vger.kernel.org> # v3.5
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>

parent cd6c84d8

fs/fuse/file.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -3055,7 +3055,7 @@ static long fuse_file_fallocate(struct file *file, int mode, loff_t offset,
		offset + length > i_size_read(inode)) {
		err = inode_newsize_ok(inode, offset + length);
		if (err)
		return err;
		goto out;
		}

		if (!(mode & FALLOC_FL_KEEP_SIZE))