Stack push causes critical error

I am new to C++ and working with STL container at the moment. I got a serious problem executing a nodeStack.push(startnode) - the compiler shows up a

Critical error detected c0000374

Followign code shows the function where the mentioned error occurs:

v开发者_如何学Goector<int> Graph::iterativeDepthSearch(map<int, vector<int>> adjlist, int startnode) {
    stack<int> nodeStack;
    vector<int> visitList;

    // Knotenbesuchsliste initialisieren
    int* val = new int(adjlist.size());
    for (int i = 0; i < (int) adjlist.size(); i++) {
        val[i] = 0;
    }

    int cnt = 1;
    nodeStack.push(startnode);
    ....
}

The error occurs in the line nodeStack.push(startnode);, startnode is initialized with 0.

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try int* val = new int[adjlist.size()]; you are currently allocating a single int and initializing its value, not allocating an array of ints.

The stack structure is corrupting because it is next to your pointer in the memory stack.

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nodeStack.push isn't really your problem. You are declaring int* val - a pointer to int, then initializing the integer at val with the size of the list. You really want int *val = new int[adjlist.size()];

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It's possible that you are using an x86 DLL; when I got this error in VS4.5, I changed my target platform to x86 and switched to .Net 4.0. That worked for me.