diff options
| author | Greg Edwards <gedwards@ddn.com> | 2018-08-22 13:21:53 -0600 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2018-10-24 21:16:13 -0400 |
| commit | 4542d623c7134bc1738f8a68ccb6dd546f1c264f (patch) | |
| tree | 158c20e9dc8043d6f6d56f01ce6e504b176a7ff6 /block | |
| parent | 2e991629bcf55a43681aec1ee096eeb03cf81709 (diff) | |
vhost/scsi: truncate T10 PI iov_iter to prot_bytes
Commands with protection information included were not truncating the
protection iov_iter to the number of protection bytes in the command.
This resulted in vhost_scsi mis-calculating the size of the protection
SGL in vhost_scsi_calc_sgls(), and including both the protection and
data SG entries in the protection SGL.
Fixes: 09b13fa8c1a1 ("vhost/scsi: Add ANY_LAYOUT support in vhost_scsi_handle_vq")
Signed-off-by: Greg Edwards <gedwards@ddn.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Fixes: 09b13fa8c1a1093e9458549ac8bb203a7c65c62a
Cc: stable@vger.kernel.org
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions