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xorg-x11-server-dmx
commit-f6401f9.diff
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File commit-f6401f9.diff of Package xorg-x11-server-dmx
commit f6401f944d327cc5d9a7ee0bbdf4f7fc8eaa31e8 Author: Matthias Hopf <mhopf@suse.de> Date: Fri Nov 23 16:12:49 2007 +0100 Don't segfault if referring to a relative output where no modes survived. diff --git a/hw/xfree86/modes/xf86Crtc.c b/hw/xfree86/modes/xf86Crtc.c index 5a1ed8c..8595d96 100644 --- a/hw/xfree86/modes/xf86Crtc.c +++ b/hw/xfree86/modes/xf86Crtc.c @@ -1079,6 +1079,16 @@ xf86InitialOutputPositions (ScrnInfoPtr scrn, DisplayModePtr *modes) any_set = TRUE; continue; } + if (!modes[or]) + { + xf86DrvMsg (scrn->scrnIndex, X_ERROR, + "Cannot position output %s relative to output %s without modes\n", + output->name, relative_name); + output->initial_x = 0; + output->initial_y = 0; + any_set = TRUE; + continue; + } if (relative->initial_x == POSITION_UNSET) { keep_going = TRUE;
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