12 lines
355 B
C
12 lines
355 B
C
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main()
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{
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int *a,*b,*c,*d,*e;
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b=malloc(8);
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c=malloc(10); /* Essential so we don't coalesce */
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free(b);
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free(b); /* this should die */
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d=malloc(8); /* we'll get the old b block */
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e=malloc(8); /* the double free flaw means we get the old b block again! */
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if (d==e) { printf("FAIL: Exploitable double free behaviour\n"); }
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}
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