libkern/c%2B%2B/OSKext.cpp

2149     const OSSymbol * symbolValue = NULL;  // must release
2156     symbolValue = OSSymbol::withString(stringValue);
2157     if (!symbolValue) {
2161     dict->setObject(key, symbolValue);
2164     if (symbolValue) symbolValue->release();
2175     const OSSymbol * symbolValue = NULL;  // must release
2182     symbolValue = OSSymbol::withString(stringValue);
2183     if (!symbolValue) {
2187     dict->setObject(key, symbolValue);
2190     if (symbolValue) symbolValue->release();