genode/repos/ports/src/virtualbox/patches/vga_vbva.patch
2014-11-28 12:02:40 +01:00

12 lines
354 B
Diff

+++ src/app/virtualbox/src/VBox/Devices/Graphics/DevVGA_VBVA.cpp
@@ -536,7 +536,8 @@
pView->u32VBVAOffset = HGSMIOFFSET_VOID;
}
- pVGAState->pDrv->pfnVBVADisable (pVGAState->pDrv, uScreenId);
+ if (pVGAState->pDrv->pfnVBVADisable)
+ pVGAState->pDrv->pfnVBVADisable (pVGAState->pDrv, uScreenId);
return VINF_SUCCESS;
}