'Unsigned ebp' presentation slideshows

Machine-Level Programming V: Advanced Topics Andrew Case

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Buffer Overflow Stack

Stack Frame for main. Return Address. Saved %ebp. %ebp. [3]. [2]. [1]. [0]. buf. Stack Frame for echo. Buffer Overflow Stack. /* Echo Line */ void echo() { char buf[4]; /* Way too small! */ gets(buf); puts(buf); }.

237 views • 6 slides