Changeset 25955 in vbox

Timestamp:

Jan 21, 2010 12:04:52 PM (15 years ago)

Author:

vboxsync

Message:

#4610: virtio-net: fixed handling for port reads beyond the valid range.

File:

• trunk/src/VBox/Devices/Network/DevVirtioNet.cpp (modified) (1 diff)

trunk/src/VBox/Devices/Network/DevVirtioNet.cpp

@@ -330 +330 @@
     {
         Log(("%s vnetGetConfig: Read beyond the config structure is attempted (port=%RTiop cb=%x).\n", INSTANCE(pState), port, cb));
-        return VERR_INTERNAL_ERROR;
+        memset(data, 0xFF, cb);
+        return VINF_SUCCESS;
     }
     memcpy(data, ((uint8_t*)&pState->config) + port, cb);