From c24a21a5a9ccd712741cbe13fcc4a2ecb5cabddd Mon Sep 17 00:00:00 2001
From: Greg Bolsinga <gbolsinga@pinterest.com>
Date: Fri, 6 Sep 2019 13:11:10 -0700
Subject: [PATCH] lock to access the image renderingMode (#1661)

---
 Source/ASImageNode.mm | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/Source/ASImageNode.mm b/Source/ASImageNode.mm
index 28109ec7b..2c761f7c1 100644
--- a/Source/ASImageNode.mm
+++ b/Source/ASImageNode.mm
@@ -610,7 +610,14 @@ - (void)setNeedsDisplayWithCompletion:(void (^ _Nullable)(BOOL canceled))display
 - (void)tintColorDidChange
 {
   [super tintColorDidChange];
-  if (_image.renderingMode == UIImageRenderingModeAlwaysTemplate) {
+
+  BOOL isTemplateImage = NO;
+  {
+    AS::MutexLocker l(__instanceLock__);
+    isTemplateImage = (_image.renderingMode == UIImageRenderingModeAlwaysTemplate);
+  }
+
+  if (isTemplateImage) {
     [self setNeedsDisplay];
   }
 }