diff options
Diffstat (limited to 'src/VBox/Devices/Network/DevPCNet.cpp')
| -rw-r--r-- | src/VBox/Devices/Network/DevPCNet.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/VBox/Devices/Network/DevPCNet.cpp b/src/VBox/Devices/Network/DevPCNet.cpp index 49140775..10dbcd27 100644 --- a/src/VBox/Devices/Network/DevPCNet.cpp +++ b/src/VBox/Devices/Network/DevPCNet.cpp @@ -3813,7 +3813,9 @@ static DECLCALLBACK(VBOXSTRICTRC) pcnetR3MmioRead(PPDMDEVINS pDevIns, void *pvUs case 2: rc = pcnetR3MmioReadU16(pDevIns, pThis, pThisCC, off, (uint16_t *)pv); break; case 4: rc = pcnetR3MmioReadU32(pDevIns, pThis, pThisCC, off, (uint32_t *)pv); break; default: + memset(pv, 0, cb); rc = PDMDevHlpDBGFStop(pDevIns, RT_SRC_POS, "pcnetR3MmioRead: unsupported op size: address=%RGp cb=%u\n", off, cb); + break; } STAM_PROFILE_ADV_STOP(&pThis->CTX_SUFF_Z(StatMMIORead), a); } |