From 1868a10f8b06631362618bfc85ca8646da4b4b71 Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Tue, 29 Aug 2017 12:27:59 -0400
Subject: Replace all atoi calls with QUtil::string_to_int

The latter catches underflow/overflow.
---
 libtests/png_filter.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libtests/png_filter.cc')

diff --git a/libtests/png_filter.cc b/libtests/png_filter.cc
index c3d4f646..2caf99fb 100644
--- a/libtests/png_filter.cc
+++ b/libtests/png_filter.cc
@@ -61,7 +61,7 @@ int main(int argc, char* argv[])
     }
     bool encode = (strcmp(argv[1], "encode") == 0);
     char* filename = argv[2];
-    int columns = atoi(argv[3]);
+    int columns = QUtil::string_to_int(argv[3]);
 
     try
     {
-- 
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