Compositing issues with 30-bit RGB visuals

2011-10-18 Thread Kai-Uwe Behrmann
I am not sure where to start and seek for input on a problem with KWin and Compiz. They show very similiar wrong rendering of borders, shadows and the logout screens. In compiz is a RGBA buffer used to contruct window borders and shadows: /* all pixmaps are ARGB32 */ format =

X.Org security advisory: xserver locking code issues

2011-10-18 Thread Matthieu Herrb
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 X.Org security advisory, October 18, 2011 xserver locking vulnerabilities CVE IDs: CVE-2011-4028 CVE-2011-4029 Description - --- Two vulnerabilities have been discovered in the code handling the X server lock, that forbids two X servers from

Re: Compositing issues with 30-bit RGB visuals

2011-10-18 Thread Pierre-Loup A. Griffais
On 10/17/2011 11:41 PM, Kai-Uwe Behrmann wrote: I am not sure where to start and seek for input on a problem with KWin and Compiz. They show very similiar wrong rendering of borders, shadows and the logout screens. In compiz is a RGBA buffer used to contruct window borders and shadows: /* all