diff options
Diffstat (limited to 'src/sql')
| -rw-r--r-- | src/sql/drivers/odbc/qsql_odbc.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/sql/drivers/odbc/qsql_odbc.cpp b/src/sql/drivers/odbc/qsql_odbc.cpp index ae522ee737..a5c713d6a1 100644 --- a/src/sql/drivers/odbc/qsql_odbc.cpp +++ b/src/sql/drivers/odbc/qsql_odbc.cpp @@ -314,12 +314,12 @@ static QString qGetStringData(SQLHANDLE hStmt, int column, int colSize, bool uni colSize *= 2; // a tiny bit faster, since it saves a SQLGetData() call } } - char* buf = new char[colSize]; + QVarLengthArray<char> buf(colSize); while (true) { r = SQLGetData(hStmt, column+1, unicode ? SQL_C_WCHAR : SQL_C_CHAR, - (SQLPOINTER)buf, + (SQLPOINTER)buf.data(), colSize, &lengthIndicator); if (r == SQL_SUCCESS || r == SQL_SUCCESS_WITH_INFO) { @@ -334,11 +334,12 @@ static QString qGetStringData(SQLHANDLE hStmt, int column, int colSize, bool uni // colSize-1: remove 0 termination when there is more data to fetch int rSize = (r == SQL_SUCCESS_WITH_INFO) ? (unicode ? colSize-2 : colSize-1) : lengthIndicator; if (unicode) { - fieldVal += QString((QChar*) buf, rSize / 2); + fieldVal += QString((const QChar*) buf.constData(), rSize / 2); } else { - fieldVal += QString::fromAscii(buf, rSize); + fieldVal += QString::fromAscii(buf.constData(), rSize); } - if (lengthIndicator - fieldVal.size() <= 0) { + memset(buf.data(), 0, colSize); + if (lengthIndicator < colSize) { // workaround for Drivermanagers that don't return SQL_NO_DATA break; } @@ -350,7 +351,6 @@ static QString qGetStringData(SQLHANDLE hStmt, int column, int colSize, bool uni break; } } - delete[] buf; return fieldVal; } |