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

4149     const OSSymbol  * kextIdentifierSymbol = NULL;  // must release
4184         kextIdentifierSymbol = OSSymbol::withString(kextIdentifier);
4185         if (!sPostedKextLoadIdentifiers->containsObject(kextIdentifierSymbol)) {
4202             if (!sPostedKextLoadIdentifiers->setObject(kextIdentifierSymbol)) {
4252     OSSafeRelease(kextIdentifierSymbol);
4266     const OSSymbol * kextIdentifierSymbol = NULL;  // must release
4273     kextIdentifierSymbol = OSSymbol::withString(kextIdentifier);
4274     if (!kextIdentifierSymbol) {
4280     if (!sAllKextLoadIdentifiers->containsObject(kextIdentifierSymbol)) {
4281         if (!sAllKextLoadIdentifiers->setObject(kextIdentifierSymbol)) {
4302     OSSafeRelease(kextIdentifierSymbol);