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Diffstat (limited to 'src/VBox/HostDrivers/VBoxNetFlt/win')
-rw-r--r--src/VBox/HostDrivers/VBoxNetFlt/win/drv/VBoxNetFltRt-win.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/VBox/HostDrivers/VBoxNetFlt/win/drv/VBoxNetFltRt-win.cpp b/src/VBox/HostDrivers/VBoxNetFlt/win/drv/VBoxNetFltRt-win.cpp
index 44c7338c..5913697b 100644
--- a/src/VBox/HostDrivers/VBoxNetFlt/win/drv/VBoxNetFltRt-win.cpp
+++ b/src/VBox/HostDrivers/VBoxNetFlt/win/drv/VBoxNetFltRt-win.cpp
@@ -1141,7 +1141,7 @@ DECLHIDDEN(NDIS_STATUS) vboxNetFltWinAllocSG(UINT cbPacket, PINTNETSG *ppSG)
* 1. SG_PACKET - with one aSegs pointing to
* 2. buffer of cbPacket containing the entire packet */
AssertCompileSizeAlignment(INTNETSG, sizeof(PVOID));
- Status = vboxNetFltWinMemAlloc((PVOID*)&pSG, cbPacket + sizeof(INTNETSG));
+ Status = vboxNetFltWinMemAlloc((PVOID*)&pSG, cbPacket + RT_UOFFSETOF_DYN(INTNETSG, aSegs[1]));
if (Status == NDIS_STATUS_SUCCESS)
{
IntNetSgInitTemp(pSG, pSG + 1, cbPacket);