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SF [2019857] Memory leak in Data::ODBC Extractor

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This commit is contained in:
Aleksandar Fabijanic 2008-07-17 00:40:59 +00:00
parent 93c6bb0725
commit f574e90f41
1 changed files with 88 additions and 70 deletions
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26
Data/ODBC/src/Extractor.cpp
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@ -368,8 +368,10 @@ bool Extractor::extractManualImpl<std::string>(std::size_t pos, std::string& val
std::size_t totalSize = 0; std::size_t totalSize = 0;
SQLLEN len; SQLLEN len;
std::auto_ptr<char> apChar(new char[CHUNK_SIZE]); char* pChar = 0;
char* pChar = apChar.get(); try
{
pChar = new char[CHUNK_SIZE];
SQLRETURN rc = 0; SQLRETURN rc = 0;
val.clear(); val.clear();
@ -410,7 +412,14 @@ bool Extractor::extractManualImpl<std::string>(std::size_t pos, std::string& val
throw DataException(format(FLD_SIZE_EXCEEDED_FMT, fetchedSize, maxSize)); throw DataException(format(FLD_SIZE_EXCEEDED_FMT, fetchedSize, maxSize));
}while (true); }while (true);
delete[] pChar;
return true; return true;
} catch (...)
{
delete[] pChar;
throw;
}
} }
@ -424,8 +433,10 @@ bool Extractor::extractManualImpl<Poco::Data::BLOB>(std::size_t pos,
std::size_t totalSize = 0; std::size_t totalSize = 0;
SQLLEN len; SQLLEN len;
std::auto_ptr<char> apChar(new char[CHUNK_SIZE]); char* pChar = 0;
char* pChar = apChar.get(); try
{
pChar = new char[CHUNK_SIZE];
SQLRETURN rc = 0; SQLRETURN rc = 0;
val.clear(); val.clear();
@ -465,7 +476,14 @@ bool Extractor::extractManualImpl<Poco::Data::BLOB>(std::size_t pos,
}while (true); }while (true);
delete[] pChar;
return true; return true;
} catch (...)
{
delete[] pChar;
throw;
}
} }