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Fixed a segfault on array that was too small when setting Tesseract base dir

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Matt Hill
2014-02-04 23:02:07 -06:00
parent fe0d58aeb9
commit 9de4fb4b73
1 changed files with 1 additions and 1 deletions
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src/openalpr/ocr.cpp
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@@ -31,7 +31,7 @@ OCR::OCR(Config* config)
tesseract=new TessBaseAPI(); tesseract=new TessBaseAPI();
// Tesseract requires the prefix directory to be set as an env variable // 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()); strcpy(tessdataPrefix.data(), config->getTessdataPrefix().c_str());
putenv(tessdataPrefix.data()); putenv(tessdataPrefix.data());