Thomas Hellström wrote:

Hi!

Attached is a patch that stops a drm client from registering a fb / agp memory block under an arbitrary context handle, which will lead to heap memory leaks if the client dies.

It also stops malicious clients from freeing other clients fb / agp memory blocks.

Works fine with via, but it will break sis bsd, so I'll hold off with commiting. Could someone test on SiS hardware?

/Thomas



I'm commiting the security fix for VIA. SiS will have to be updated by
someone having that hardware.

/Thomas





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