Changeset 52961 in vbox for trunk

Timestamp:

Oct 6, 2014 8:04:31 PM (10 years ago)

Author:

vboxsync

Message:

AHCI: Fail the request with an overflow error if allocating I/O memory fails

File:

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

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

@@ -6743 +6743 @@
                         rc = ahciIoBufAllocate(pAhciPort, pAhciReq, pAhciReq->cbTransfer);
                         if (RT_FAILURE(rc))
+                        {
+                            /* In case we can't allocate enough memory fail the request with an overflow error. */
                             AssertMsgFailed(("%s: Failed to process command %Rrc\n", __FUNCTION__, rc));
+                            pAhciReq->fFlags |= AHCI_REQ_OVERFLOW;
+                        }
                     }