Changeset 35768 in vbox for trunk/src/VBox/Devices

Timestamp:

Jan 28, 2011 2:52:18 PM (14 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

69730

Message:

BusLogic: assertion to catch cases where the guest tries to send more mailboxes than it allocated space for during init

File:

• trunk/src/VBox/Devices/Storage/DevBusLogic.cpp (modified) (1 diff)

trunk/src/VBox/Devices/Storage/DevBusLogic.cpp

@@ -1633 +1633 @@
             if ((uVal == BUSLOGICCOMMAND_EXECUTE_MAILBOX_COMMAND) && (pBusLogic->uOperationCode == 0xff))
             {
+                AssertMsg(pBusLogic->cMailboxesReady < pBusLogic->cMailbox,
+                          ("Mailbox count exceeded, max is %u\n", pBusLogic->cMailbox));
                 ASMAtomicIncU32(&pBusLogic->cMailboxesReady);
                 if (!ASMAtomicXchgBool(&pBusLogic->fNotificationSend, true))