tree 0cbfeb4b9c895027927b85690eefd4cee4056121
parent e06f4639d8a93703eecc3aad06c8a3e9b2ef4968
author Fam Zheng <famz@redhat.com> 1530252207 +0800
committer Kevin Wolf <kwolf@redhat.com> 1530274856 +0200

iscsi: Don't blindly use designator length in response for memcpy

Per SCSI definition the designator_length we receive from INQUIRY is 8,
12 or at most 16, but we should be careful because the remote iscsi
target may misbehave, otherwise we could have a buffer overflow.

Reported-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>