On 07/10/24 01:38PM, Mikulas Patocka wrote:
Hi Here I'm submitting a patch for this bug. Mikulas From: Mikulas Patocka <mpato...@redhat.com> If blk_alloc_disk fails, the variable md->disk is set to an error value. cleanup_mapped_device will see that md->disk is non-NULL and it will attempt to access it, causing a crash on this statement "md->disk->private_data = NULL;". Signed-off-by: Mikulas Patocka <mpato...@redhat.com> Reported-by: Chenyuan Yang <chenyua...@gmail.com> Closes: https://marc.info/?l=dm-devel&m=172824125004329&w=2 Cc: sta...@vger.kernel.org
Reviewed-by: Nitesh Shetty <nj.she...@samsung.com>
