Changeset 76787 in vbox for trunk/src/VBox/HostServices/SharedOpenGL/crserver/crservice.cpp

Timestamp:

Jan 11, 2019 8:00:15 PM (6 years ago)

Author:

vboxsync

Message:

3D: Parameters validation corrected, bugref:9327

File:

• trunk/src/VBox/HostServices/SharedOpenGL/crserver/crservice.cpp (modified) (1 diff)

trunk/src/VBox/HostServices/SharedOpenGL/crserver/crservice.cpp

@@ -367 +367 @@
         if (pBuffer)
         {
-            pBuffer->pData = RTMemAlloc(cbBufferSize);
+            /* Filling host buffer with zeroes to prevent possible host->guest memory disclosure */
+            pBuffer->pData = RTMemAllocZ(cbBufferSize);
             if (!pBuffer->pData)
             {