From dc74d60915e550d3e8b3665afc5435a1d752614b Mon Sep 17 00:00:00 2001
From: Brecht Van Lommel <brecht@blender.org>
Date: Mon, 24 Aug 2020 14:30:54 +0200
Subject: Fix T79819: crash with OSL trace() and getmessage() after Embree
 changes

The return value of scene_intersect must be checked, the isect struct members
can't be assumed to be initialized if that returns false.

Differential Revision: https://developer.blender.org/D8692
---
 intern/cycles/kernel/osl/osl_globals.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'intern/cycles/kernel/osl/osl_globals.h')

diff --git a/intern/cycles/kernel/osl/osl_globals.h b/intern/cycles/kernel/osl/osl_globals.h
index c06c9abd4c1..caca3c28c8d 100644
--- a/intern/cycles/kernel/osl/osl_globals.h
+++ b/intern/cycles/kernel/osl/osl_globals.h
@@ -90,6 +90,7 @@ struct OSLTraceData {
   ShaderData sd;
   bool setup;
   bool init;
+  bool hit;
 };
 
 /* thread key for thread specific data lookup */
-- 
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