block/iscsi: avoid potential overflow of acb->task->cdb
commita6b3167fa0e825aebb5a7cd8b437b6d41584a196
authorPeter Lieven <pl@kamp.de>
Tue, 24 May 2016 08:59:28 +0000 (24 10:59 +0200)
committerPaolo Bonzini <pbonzini@redhat.com>
Sun, 29 May 2016 07:11:11 +0000 (29 09:11 +0200)
tree4e412f75f232192971ae947302fa307eb509b4fc
parentb60bdd1f1ee1616b7a9aeeffb4088e1ce2710fb2
block/iscsi: avoid potential overflow of acb->task->cdb

at least in the path via virtio-blk the maximum size is not
restricted.

Cc: qemu-stable@nongnu.org
Signed-off-by: Peter Lieven <pl@kamp.de>
Message-Id: <1464080368-29584-1-git-send-email-pl@kamp.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
block/iscsi.c