Re: null pointer dereference in xfs_dir_isempty()

From: Eric Sandeen <hidden>
Date: 2018-08-26 19:41:06


On 8/24/18 9:06 AM, Xu, Wen wrote:

Hi,

I found a new bug by fuzzing in upstream kernel.

Check details at: https://bugzilla.kernel.org/show_bug.cgi?id=200925

-Wen

I think we need a size-vs-format check in xfs_ifork_verify_data, trying
that out now.

-Eric