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codeql/cpp/ql/src/Critical/OverflowStatic.cpp at codeql-cli/v2.15.5 · github/codeql · GitHub

11 lines (8 loc) · 256 Bytes

#define SIZE 30
int f(char * s) {
	char buf[20]; //buf not set to use SIZE macro
	strncpy(buf, s, SIZE); //wrong: copy may exceed size of buf
	for (int i = 0; i < SIZE; i++) { //wrong: upper limit that is higher than array size
		cout << array[i];

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