From 9de4fb4b73d46b500c763627836839bd3cbc4abb Mon Sep 17 00:00:00 2001
From: Matt Hill <matthill@gmail.com>
Date: Tue, 4 Feb 2014 23:02:07 -0600
Subject: [PATCH] Fixed a segfault on array that was too small when setting
 Tesseract base dir

---
 src/openalpr/ocr.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/openalpr/ocr.cpp b/src/openalpr/ocr.cpp
index b7d5976..3ed962d 100644
--- a/src/openalpr/ocr.cpp
+++ b/src/openalpr/ocr.cpp
@@ -31,7 +31,7 @@ OCR::OCR(Config* config)
    tesseract=new TessBaseAPI();
 
    // Tesseract requires the prefix directory to be set as an env variable
-   vector<char> tessdataPrefix(config->getTessdataPrefix().size());
+   vector<char> tessdataPrefix(config->getTessdataPrefix().size() + 1);
 
    strcpy(tessdataPrefix.data(), config->getTessdataPrefix().c_str());
    putenv(tessdataPrefix.data());