File randr1_1-sig11.diff of Package xorg-x11-server
Index: xorg-server-1.6.3.901/hw/xfree86/common/xf86RandR.c
================================================================================
--- xorg-server-1.7.99/hw/xfree86/common/xf86RandR.c
+++ xorg-server-1.7.99/hw/xfree86/common/xf86RandR.c
@@ -247,6 +247,9 @@
Bool useVirtual = FALSE;
Rotation oldRotation = randrp->rotation;
+ if (!scrp->vtSema)
+ return FALSE;
+
miPointerGetPosition(inputInfo.pointer, &px, &py);
for (mode = scrp->modes; ; mode = mode->next)
{