Changeset 99314 in vbox

Timestamp:

Apr 6, 2023 7:41:57 AM (20 months ago)

Author:

vboxsync

Message:

VMM/PGMPhys: Set the remaining buffer to a known value when returning early due to an error, bugref:10412

File:

• trunk/src/VBox/VMM/VMMAll/PGMAllPhys.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMAll/PGMAllPhys.cpp

@@ -2640 +2640 @@
                     else
                     {
-                        memset(pvBuf, 0xff, cb);
+                        /* Set the remaining buffer to a known value. */
+                        memset(pvBuf, 0xff, cbRead);
                         PGM_UNLOCK(pVM);
                         return rcStrict2;