Instructions: By Tuesday, 10:00 AM, send email to the course staff email alias (which is available on the home page) in which you:

• Answer the question below.
• Pose an additional question about the paper that articulates what you found most confusing, least specified, etc.

Question: Notice that the shellcode starts by (a) jumping to a line that (b) calls back to a line that (c) pops %esi. As a result, the address of something winds up in %esi. What is that something?