From 168999c5a9a880c23fec7492ccd2b35818acb5e7 Mon Sep 17 00:00:00 2001
From: Hermet Park <chuneon.park@samsung.com>
Date: Tue, 22 Dec 2020 10:42:11 +0900
Subject: [PATCH] common shape: ++safety

null check after memory allocation.
---
 src/lib/tvgShapeImpl.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/lib/tvgShapeImpl.h b/src/lib/tvgShapeImpl.h
index f5a2dfa8..82b56ed2 100644
--- a/src/lib/tvgShapeImpl.h
+++ b/src/lib/tvgShapeImpl.h
@@ -309,7 +309,10 @@ struct Shape::Impl
             stroke->dashPattern = nullptr;
         }
 
-        if (!stroke->dashPattern) stroke->dashPattern = static_cast<float*>(malloc(sizeof(float) * cnt));
+        if (!stroke->dashPattern) {
+            stroke->dashPattern = static_cast<float*>(malloc(sizeof(float) * cnt));
+            if (!stroke->dashPattern) return false;
+        }
 
         for (uint32_t i = 0; i < cnt; ++i)
             stroke->dashPattern[i] = pattern[i];