Bomb lab phase 1 Welcome to my fiendish little bomb. You have 6 phases with which to blow yourself up. Have a nice day! 1 2 3 4 5 6 Breakpoint 1, 0x0000000000400ef2 in phase_1 () (gdb) disass Dump of assembler code for function phase_1: => 0x0000000000400ef2 <+0>: sub $0x8,%rsp 0x0000000000400ef6 <+4>: mov $0x402520,%esi 0x0000000000400efb <+9>: callq 0x4013cd 0x0000000000400f00 <+14>: test %eax,%eax 0x0000000000400f02 <+16>: jne 0x400f09 0x0000000000400f04 <+18>: add $0x8,%rsp 0x0000000000400f08 <+22>: retq 0x0000000000400f09 <+23>: callq 0x4015f4 0x0000000000400f0e <+28>: jmp 0x400f04 End of assembler dump. How do I defuse it?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Bomb lab phase 1

Welcome to my fiendish little bomb. You have 6 phases with
which to blow yourself up. Have a nice day!

1 2 3 4 5 6

Breakpoint 1, 0x0000000000400ef2 in phase_1 ()
(gdb) disass
Dump of assembler code for function phase_1:
=> 0x0000000000400ef2 <+0>: sub $0x8,%rsp
0x0000000000400ef6 <+4>: mov $0x402520,%esi
0x0000000000400efb <+9>: callq 0x4013cd <strings_not_equal>
0x0000000000400f00 <+14>: test %eax,%eax
0x0000000000400f02 <+16>: jne 0x400f09 <phase_1+23>
0x0000000000400f04 <+18>: add $0x8,%rsp
0x0000000000400f08 <+22>: retq
0x0000000000400f09 <+23>: callq 0x4015f4 <explode_bomb>
0x0000000000400f0e <+28>: jmp 0x400f04 <phase_1+18>
End of assembler dump.

How do I defuse it?

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