From f40d437a96a9068af3e4b8d0427ea8114f08cec4 Mon Sep 17 00:00:00 2001
From: Matthias Koefferlein <matthias@koefferlein.de>
Date: Sat, 23 Feb 2019 09:52:14 +0100
Subject: [PATCH] Fixed #232 by limiting the allowed number of string to the
 maximum supported stipple height (32).

---
 src/laybasic/laybasic/layDitherPattern.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/laybasic/laybasic/layDitherPattern.cc b/src/laybasic/laybasic/layDitherPattern.cc
index c3fbd3085b..5326c8c935 100644
--- a/src/laybasic/laybasic/layDitherPattern.cc
+++ b/src/laybasic/laybasic/layDitherPattern.cc
@@ -722,8 +722,8 @@ DitherPatternInfo::from_strings (const std::vector<std::string> &strv)
     data[l] = 0;
   }
 
-  for (size_t i = 0; i < strv.size (); ++i) {
-    uint_from_string (strv [strv.size () - 1 - i].c_str (), data [i], w);
+  for (size_t i = 0; i < h; ++i) {
+    uint_from_string (strv [h - 1 - i].c_str (), data [i], w);
   }
 
   set_pattern (data, w, h);