From 4a315446450e588bbb23d88746c30b3d2c9b421e Mon Sep 17 00:00:00 2001
From: hooper114 <hooper114>
Date: Sun, 2 Aug 2009 10:18:37 +0000
Subject: [PATCH] Extend string 1 byte to accommodate terminator

---
 backend/png.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/backend/png.c b/backend/png.c
index 25ada2ee..fb3e6a52 100644
--- a/backend/png.c
+++ b/backend/png.c
@@ -485,9 +485,9 @@ int png_plot(struct zint_symbol *symbol, int rotate_angle)
 	int scaler = (int)(2 * symbol->scale);
 	int default_text_posn;
 #ifndef _MSC_VER
-	unsigned char local_text[ustrlen(symbol->text)];
+	unsigned char local_text[ustrlen(symbol->text) + 1];
 #else
-	unsigned char* local_text = (unsigned char*)_alloca(ustrlen(symbol->text));
+	unsigned char* local_text = (unsigned char*)_alloca(ustrlen(symbol->text) + 1);
 #endif
 	
 	to_latin1(symbol->text, local_text);