level5 and level6 done

level6/source.c

@@ -0,0 +1,26 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+void n(void)
+{
+	system("/bin/cat /home/user/level7/.pass");
+}
+
+void m(void)
+{
+	puts("Nope");
+}
+
+int main(int ac, char **av)
+{
+	char *buf;
+	void (**fn_ptr)(void);
+
+	buf = (char *)malloc(64);
+	fn_ptr = (void (**)(void))malloc(4);
+	*fn_ptr = m;
+	strcpy(buf, av[1]);
+	(*fn_ptr)();
+	return 0;
+}