Changeset 88377 in vbox for trunk

Timestamp:

Apr 7, 2021 7:39:43 AM (4 years ago)

Author:

vboxsync

Message:

SUP: Fixed the quick-already-opened code path in supLoadModule introduced in r142743, need to set g_pvVMMR0. bugref:9937

File:

• trunk/src/VBox/HostDrivers/Support/SUPLibLdr.cpp (modified) (1 diff)

trunk/src/VBox/HostDrivers/Support/SUPLibLdr.cpp

@@ -767 +767 @@
         *ppvImageBase = (void *)OpenReq.u.Out.pvImageBase;
         if (rc != VERR_MODULE_NOT_FOUND)
+        {
+            if (fIsVMMR0)
+                g_pvVMMR0 = OpenReq.u.Out.pvImageBase;
+            LogRel(("SUP: Opened %s (%s) at %#RKv%s.\n", pszModule, pszFilename, OpenReq.u.Out.pvImageBase,
+                    OpenReq.u.Out.fNativeLoader ? " loaded by the native ring-0 loader" : ""));
+#ifdef RT_OS_WINDOWS
+            LogRel(("SUP: windbg> .reload /f %s=%#RKv\n", pszFilename, OpenReq.u.Out.pvImageBase));
+#endif
             return rc;
+        }
     }