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15 regels
256 B
15 regels
256 B
// use-after-free
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#include <stdlib.h>
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#include <stdio.h>
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#include <assert.h>
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int main() {
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int *ptr = malloc(sizeof(*ptr));
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assert(ptr);
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*ptr = 42;
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free(ptr);
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printf("%d\n", *ptr); // use after free
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*ptr = 43; // use after free
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return 0;
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}
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