Question: Use the following C code and draw two stack diagrams: void foo( int x ) { char buffer[7]; gets(buffer); } Draw two stack diagrams indicating

Use the following C code and draw two stack diagrams:

void foo( int x ) {

char buffer[7];

gets(buffer);

}

Draw two stack diagrams indicating the direction of memory, and the placement of both the stack and base pointer:

a. The stack before gets() is called.

b. The stack after gets() if an user executes a shellcode injection.

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