Module: Mesa Branch: master Commit: e4ca1d64565b4d665bcaf5d08922bfbe1d920e7a URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=e4ca1d64565b4d665bcaf5d08922bfbe1d920e7a
Author: Neha Bhende <bhen...@vmware.com> Date: Mon Jan 22 15:01:20 2018 -0800 svga: Check rasterization state object before checking poly_stipple_enable Sometimes rasterization state object could be empty. This is causing segfault on hw8,9,10 for some traces. This patch fixes enemy_territory_quake_wars_high, enemy_territory_quake_wars_low, etqw-demo, lightsmark2008, quake1 glretrace crashes on hw 8,9,10. Tested with mtt-glretrace and mtt-piglit. Reviewed-by: Charmaine Lee <charmai...@vmware.com> Reviewed-by: Brian Paul <bri...@vmware.com> --- src/gallium/drivers/svga/svga_state_tss.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/gallium/drivers/svga/svga_state_tss.c b/src/gallium/drivers/svga/svga_state_tss.c index 63f3c8c858..d598d23c4e 100644 --- a/src/gallium/drivers/svga/svga_state_tss.c +++ b/src/gallium/drivers/svga/svga_state_tss.c @@ -256,7 +256,7 @@ svga_reemit_tss_bindings(struct svga_context *svga) } /* Polygon stipple */ - if (svga->curr.rast->templ.poly_stipple_enable) { + if (svga->curr.rast && svga->curr.rast->templ.poly_stipple_enable) { const unsigned unit = svga->state.hw_draw.fs->pstipple_sampler_unit; struct svga_hw_view_state *view = &svga->state.hw_draw.views[unit]; _______________________________________________ mesa-commit mailing list mesa-commit@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-commit