Index: /trunk/src/VBox/Frontends/VirtualBox/src/qtpatching.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/qtpatching.cpp	(revision 87756)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/qtpatching.cpp	(revision 87757)
@@ -284,5 +284,5 @@
             {
                 /* Allocate executable memory, assemble the patches and last make the area to patch writable and insert the trampoline. */
-                g_pbExecMemory = (uint8_t *)RTMemExecAlloc(2 * (cbInsnMov1 + cbInsnMov2 + cbInsnMov3) + 128 /** @todo */);
+                g_pbExecMemory = (uint8_t *)RTMemExecAlloc(2 * (cbInsnMov1 + cbInsnMov2 + cbInsnMov3) + 64);
                 if (g_pbExecMemory)
                 {