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855003c333
Ricardo Salveti <ricardo.salveti@linaro.org> found one place where the randr code could use the randr screen private data without checking for null first. This happens when the X server is running with multiple screens, some of which are randr enabled and some of which are not. Applications making protocol requests to the non-randr screens can cause segfaults where the server touches the unset private structure. I audited the code and found two more possible problem spots; the trick to auditing for this issue was to look for functions not taking a RandR data structure and where there was no null screen private check above them in the call graph. Signed-off-by: Keith Packard <keithp@keithp.com> |
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| .. | ||
| Makefile.am | ||
| randr.c | ||
| randrstr.h | ||
| rrcrtc.c | ||
| rrdispatch.c | ||
| rrinfo.c | ||
| rrmode.c | ||
| rroutput.c | ||
| rrpointer.c | ||
| rrproperty.c | ||
| rrscreen.c | ||
| rrsdispatch.c | ||
| rrtransform.c | ||
| rrtransform.h | ||
| rrxinerama.c | ||