From f9ee74d78e599143750ae365b5f268ff07caeeaa Mon Sep 17 00:00:00 2001
From: Tomonobu Saito <Tomnobu.Saito@gmail.com>
Date: Fri, 4 Oct 2019 16:47:31 +0900
Subject: [PATCH] Add x range check to avoid data corruption.

---
 include/extractor/raster_source.hpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/include/extractor/raster_source.hpp b/include/extractor/raster_source.hpp
index 2ed08345b..633c0c661 100755
--- a/include/extractor/raster_source.hpp
+++ b/include/extractor/raster_source.hpp
@@ -64,12 +64,11 @@ class RasterGrid
             boost::algorithm::trim(buf);
 
             std::vector<std::string> result;
-            std::string delim (" \r\n\0");
-            boost::split(result, buf, boost::is_any_of(delim), boost::algorithm::token_compress_on);
-            //boost::split(result, buf, boost::is_any_of(delim));
+            boost::split(result, buf, boost::is_any_of(" \r\n\0"), boost::algorithm::token_compress_on);
+            //boost::split(result, buf, boost::is_any_of(" \r\n\0"));
             unsigned int x = 0;
             BOOST_FOREACH(std::string s, result) {
-                _data[(y * xdim) + x] = atoi(s.c_str());
+                if (x < xdim) _data[(y * xdim) + x] = atoi(s.c_str());
                 ++x;
             }
             BOOST_ASSERT(x == xdim);