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Bomb lab phase3

i found the solution.

17th May 2020, 1:17 PM
Jongin
Jongin - avatar
1 Answer
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Dump of assembler code for function phase_3: => 0x0000000000400e05 <+0>: sub $0x18,%rsp 0x0000000000400e09 <+4>: lea 0x8(%rsp),%rcx 0x0000000000400e0e <+9>: lea 0xc(%rsp),%rdx 0x0000000000400e13 <+14>: mov $0x4023af,%esi 0x0000000000400e18 <+19>: mov $0x0,%eax 0x0000000000400e1d <+24>: callq 0x400b00 <__isoc99_sscanf@plt> 0x0000000000400e22 <+29>: cmp $0x1,%eax 0x0000000000400e25 <+32>: jle 0x400e3d <phase_3+56> 0x0000000000400e27 <+34>: cmpl $0x7,0xc(%rsp) 0x0000000000400e2c <+39>: ja 0x400eb2 <phase_3+173> 0x0000000000400e32 <+45>: mov 0xc(%rsp),%eax 0x0000000000400e36 <+49>: jmpq *0x402220(,%rax,8) 0x0000000000400e3d <+56>: callq 0x4012a7 <explode_bomb> 0x0000000000400e42 <+61>: jmp 0x400e27 <phase_3+34> 0x0000000000400e44 <+63>: mov $0x2b4,%eax 0x0000000000400e49 <+68>: jmp 0x400e50 <phase_3+75> 0x0000000000400e4b <+70>: mov $0x0,%eax 0x0000000000400e50 <+75>: sub $0x3c,%eax 0x0000000000400e53 <+78>: add $0x23b,%eax 0x0000000000400e58 <+83>: sub $0x32a,%eax 0x0000000000400e5d <+88>: add $0x32a,%eax 0x0000000000400e62 <+93>: sub $0x32a,%eax 0x0000000000400e67 <+98>: add $0x32a,%eax 0x0000000000400e6c <+103>: sub $0x32a,%eax 0x0000000000400e71 <+108>: cmpl $0x5,0xc(%rsp) 0x0000000000400e76 <+113>: jg 0x400e7e <phase_3+121> 0x0000000000400e78 <+115>: cmp %eax,0x8(%rsp) --Type <RET> for more, q to quit, c to continue without paging-- 0x0000000000400e7c <+119>: je 0x400e83 <phase_3+126> 0x0000000000400e7e <+121>: callq 0x4012a7 <explode_bomb> 0x0000000000400e83 <+126>: add $0x18,%rsp 0x0000000000400e87 <+130>: retq this is phase 3 and i cant find the solution
17th May 2020, 1:35 PM
Jongin
Jongin - avatar