Bug#947813: SIGSEGV resulting from mesa dri2_add_config dealing poorly with invalid attrib

2020-01-03 Thread Michel Dänzer
On 2019-12-31 2:04 p.m., Martin von Gagern wrote: > My issue appears to be largely due to a version mismatch, and I have > been able to resolve this. > > I had tried to get a specific version from unstable to test a fix for > a different bug, but apparently I misunderstood how pinning works and >

Bug#947813: SIGSEGV resulting from mesa dri2_add_config dealing poorly with invalid attrib

2019-12-31 Thread Martin von Gagern
My issue appears to be largely due to a version mismatch, and I have been able to resolve this. I had tried to get a specific version from unstable to test a fix for a different bug, but apparently I misunderstood how pinning works and got updates to mesa packages from the unstable release even

Bug#947813: SIGSEGV resulting from mesa dri2_add_config dealing poorly with invalid attrib

2019-12-30 Thread Martin von Gagern
Package: libegl-mesa0 Version: 19.2.6-1 It seems dri2_add_config is encountering some invalid values causing memory corruption and subsequent SIGSEGV at X server startup. The stack trace written to the Xorg log isn't too useful, so I ran X under gdb with debug symbols installed, and copied