Bug#473551: libgl1-mesa-dri: Crashes the X server when starting Valve's Portal under Wine on i965
forwarded 473551 https://bugs.freedesktop.org/show_bug.cgi?id=15294
On Mon, Mar 31, 2008 at 11:56:28PM +0200, Mike Hommey wrote:
> > Here is a stacktrace I was able to get after setting
> > Option "NoTrapSignals" "true"
> > (gdb) bt full
> > #0 0x00002ba01ab4b249 in brwProgramStringNotify (ctx=0x10f6590, target=<value optimized out>, prog=0x130bf80) at brw_program.c:129
> > No locals.
> brw_program.c:129 reads:
> p->param_state = p->program.Base.Parameters->StateFlags;
> where p is
> struct brw_vertex_program *p = (struct brw_vertex_program *)prog;
> Which means it's a "standard" null pointer dereference (program.Base.Parameters is NULL).
Thanks a lot for debugging this Mike, I have forwarded the bug upstream at the URL
above. Feel free to add any comments there if you think it could help.