From c6becf4ec66a71275697a628313019126d52c4d8 Mon Sep 17 00:00:00 2001
From: Hermet Park <chuneon.park@samsung.com>
Date: Mon, 30 Aug 2021 21:21:11 +0900
Subject: [PATCH] tvg_loader: guarantee the buffer ends with the null character

the issue is detected by asan.
---
 src/loaders/tvg/tvgTvgLoader.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/loaders/tvg/tvgTvgLoader.cpp b/src/loaders/tvg/tvgTvgLoader.cpp
index 6f5e907a..6f3ab0c0 100644
--- a/src/loaders/tvg/tvgTvgLoader.cpp
+++ b/src/loaders/tvg/tvgTvgLoader.cpp
@@ -58,8 +58,9 @@ bool TvgLoader::readHeader()
     ptr += TVG_HEADER_SIGNATURE_LENGTH;
 
     //2. Version
-    char version[TVG_HEADER_VERSION_LENGTH];
+    char version[TVG_HEADER_VERSION_LENGTH + 1];
     memcpy(version, ptr, TVG_HEADER_VERSION_LENGTH);
+    version[TVG_HEADER_VERSION_LENGTH - 1] = '\0';
     ptr += TVG_HEADER_VERSION_LENGTH;
     this->version = atoi(version);
     if (this->version > THORVG_VERSION_NUMBER()) {