tree 842e1b7df3a321c5b528a562f30b943af9a579f8
parent e29bc931e1699a98959680f6776b48673825762b
author Akihiko Odaki <akihiko.odaki@daynix.com> 1728370263 +0900
committer Jason Wang <jasowang@redhat.com> 1730188409 +0800

virtio-net: Avoid indirection_table_mask overflow

We computes indirections_len by adding 1 to indirection_table_mask, but
it may overflow indirection_table_mask is UINT16_MAX. Check if
indirection_table_mask is small enough before adding 1.

Fixes: 590790297c0d ("virtio-net: implement RSS configuration command")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>