tree bf504638c2c65b71604f5c7b87ce090acd608c44
parent 8c7f3dd05e4f1ee90000c89e428e69ae2e6bd691
author Stefan Hajnoczi <stefanha@redhat.com> 1362993621 +0100
committer Michael S. Tsirkin <mst@redhat.com> 1364324537 +0200

exec: assert that RAMBlock size is non-zero

find_ram_offset() does not handle size=0 gracefully.  It hands out the
same RAMBlock offset multiple times, leading to obscure failures later
on.

Add an assert to warn early if something is incorrectly allocating a
zero size RAMBlock.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>