STL 을 사용한 코드가 자꾸 죽습니다. ㅡ.ㅜ

template<class T> class Lock {
public:
    Lock(T& object) : object_(object) { object_.acquire(); }
    ~Lock() { object_.release(); }
private:
    T& object_;
}; // class Lock
 
class CriticalSection {
public:
    CriticalSection() { InitializeCriticalSection(&criticalSection_); }
    ~CriticalSection() { DeleteCriticalSection(&criticalSection_); }
    void acquire() { EnterCriticalSection(&criticalSection_); }
    void release() { LeaveCriticalSection(&criticalSection_); }
private:
    CRITICAL_SECTION criticalSection_;
}; // class CriticalSection

CriticalSection criticalSection;
// ...
Lock<CriticalSection> lock(criticalSection);
// 동기화가 필요한 작업

if (cur != TimedJob_Map.end && cur->second.execTime.isExpired()) {
 			resultJob = cur->second;
			TimedJob_Map.erase(cur);   // 여기서 죽습니다.
			return true;
} 

if (cur != TimedJob_Map.end) {
    resultJob = (*cur).second;
    if (resultJob.execTime.isExpired()) {
        TimedJob_Map.erase(cur);   // 여기서 죽습니다.
        return true;
    } else {
       /* memset(&resultJob, NULL, sizeof(struct TimedJob)); */
    }
}