| Summary: | crash when no outputs are connected | ||||||
|---|---|---|---|---|---|---|---|
| Product: | xorg | Reporter: | Julien Cristau <jcristau> | ||||
| Component: | Server/DDX/Xorg | Assignee: | Xorg Project Team <xorg-team> | ||||
| Status: | RESOLVED DUPLICATE | QA Contact: | Xorg Project Team <xorg-team> | ||||
| Severity: | normal | ||||||
| Priority: | medium | CC: | ajax | ||||
| Version: | 7.4 (2008.09) | ||||||
| Hardware: | Other | ||||||
| OS: | All | ||||||
| Whiteboard: | |||||||
| i915 platform: | i915 features: | ||||||
| Attachments: |
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Created attachment 19098 [details] Xorg log When no outputs are detected as connected, the server crashes in xf86InitialConfiguration(). In hw/xfree86/modes/xf86Crtc.c:bestModeForAspect(), the return value of the first call to nextEnabledOutput() isn't checked, which leads to a crash in nextAspectMode() because o is config->num_output, and config->output[o] is garbage. I can easily reproduce this on my laptop with Option "Ignore" in the "LVDS" monitor section.