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20 rivejä
344 B
20 rivejä
344 B
// invalid-pointer
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#include <stdio.h>
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#include <stdint.h>
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int main() {
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int i, *ptr;
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ptr = &i;
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printf("%p\n",ptr);
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*ptr = 42; // legal memory access
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printf("%d\n", *ptr);
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ptr = (int *)(intptr_t)0xDeadD0d0;
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printf("%p\n",ptr);
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*ptr = 42; // illegal memory access
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printf("%d\n", *ptr);
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return 0;
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}
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