From efe6d83852b131852550de948e7d0869c01c31f8 Mon Sep 17 00:00:00 2001
From: Robin Watts <Robin.Watts@artifex.com>
Date: Tue, 25 Sep 2018 13:57:54 -0400
Subject: [PATCH] Bug 699809: Fix uninitialised value for render_cond.

gsicc_get_srcprofile doesn't return a render_cond value in
all cases. This leads to an undefined value being read, and
this can lead to a SEGV.
---
 base/gsicc_cache.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/base/gsicc_cache.c b/base/gsicc_cache.c
index 68194e6..bbe7cf0 100644
--- a/base/gsicc_cache.c
+++ b/base/gsicc_cache.c
@@ -644,6 +644,7 @@ gsicc_get_srcprofile(gsicc_colorbuffer_t data_cs,
 {
     (*profile) = NULL;
     (*render_cond).rendering_intent = gsPERCEPTUAL;
+    (*render_cond).cmm = gsCMM_DEFAULT;
     switch (graphics_type_tag & ~GS_DEVICE_ENCODES_TAGS) {
     case GS_UNKNOWN_TAG:
     case GS_UNTOUCHED_TAG:
-- 
2.9.1