Function Graph 0Basic Block 0Opcode: 55sub_8049f1d:Opcode: 55push    ebpOpcode: 89 e5mov     ebp, espOpcode: 53push    ebxOpcode: 57push    ediOpcode: 56push    esiOpcode: 81 e4 f0 ff ff ffand     esp, 0xfffffff0 {var_10}Opcode: 83 ec 20sub     esp, 0x20 {var_30}Opcode: 8b 5d 0cmov     ebx, dword [ebp+data_c {arg_8}]Opcode: 85 dbtest    ebx, ebxOpcode: 0f 84 d5 fe ff ffje      0x8049e0cBasic Block 1Opcode: 8d 65 f4lea     esp, [ebp-0xc] {var_10}Opcode: 5epop     esiOpcode: 5fpop     ediOpcode: 5bpop     ebxOpcode: 5dpop     ebpOpcode: e9 cf e2 ff ffjmp     0x80480e7Basic Block 2Opcode: 8b 55 08mov     edx, dword [ebp+data_8 {arg_4}]Opcode: 89 d8mov     eax, ebxOpcode: c1 e8 14shr     eax, 0x14Opcode: 8a 84 02 0c 02 00 00mov     al, byte [edx+eax+0x20c]Opcode: 3c 02cmp     al, 0x2Opcode: 0f 84 41 f7 ff ffje      0x804968fBasic Block 3Opcode: 81 24 24 ff ff ff 7fand     dword [esp], 0x7fffffffOpcode: 8b 0c 24mov     ecx, dword [esp]Opcode: 80 39 90cmp     byte [ecx], 0x90Opcode: 0f 85 0f 1f 00 00jne     0x804a009Basic Block 4Opcode: f6 c3 07test    bl, 0x7Opcode: 0f 85 95 f3 ff ffjne     0x8048a2dBasic Block 5Opcode: 3c 01cmp     al, 0x1Opcode: 0f 85 06 ff ff ffjne     0x8049e5cBasic Block 6Opcode: 59pop     ecxOpcode: 80 79 ff f4cmp     byte [ecx-0x1], 0xf4Opcode: 75 08jne     0x804a018Basic Block 7Opcode: c3retn    Basic Block 8Opcode: 89 5c 24 04mov     dword [esp+data_4 {var_2c}], ebxOpcode: c7 04 24 40 f3 04 08mov     dword [esp {var_30}], data_804f340  {"BAD SMALL FREE: address is not a…"}Opcode: e8 ab fe ff ffcall    sub_80488e8Opcode: e8 ab fe ff ff{ Does not return }Basic Block 9Opcode: 8d 4b f8lea     ecx, [ebx-0x8]Opcode: 8b 41 04mov     eax, dword [ecx+data_4]Opcode: a8 01test    al, 0x1Opcode: 0f 85 98 f3 ff ffjne     0x8048a3eBasic Block 10Opcode: 84 c0test    al, alOpcode: 75 acjne     0x8049e0cBasic Block 11Opcode: 89 d8mov     eax, ebxOpcode: 25 00 f0 ff ffand     eax, 0xfffff000Opcode: 0f b7 00movzx   eax, word [eax]Opcode: 83 f8 0fcmp     eax, 0xfOpcode: 77 13ja      0x8049f78Basic Block 12Opcode: 81 f9 a1 d0 04 08cmp     ecx, 0x804d0a1Opcode: 74 07je      0x804a027Basic Block 13Opcode: 81 e1 ff ff ff 7fand     ecx, 0x7fffffffOpcode: ff e1jmp     ecxBasic Block 14Opcode: 89 5c 24 04mov     dword [esp+data_4 {var_2c}], ebxOpcode: c7 04 24 71 f3 04 08mov     dword [esp {var_30}], data_804f371  {"BAD SMALL FREE: double free ptr=…"}Opcode: e8 9a fe ff ffcall    sub_80488e8Opcode: e8 9a fe ff ff{ Does not return }Basic Block 15Opcode: 8d 50 f0lea     edx, [eax-0x10]Opcode: 81 fa f1 ff 01 00cmp     edx, 0x1fff1Opcode: 0f 83 9a f3 ff ffjae     0x8048a4fBasic Block 16Opcode: 89 d8mov     eax, ebxOpcode: 25 ff 0f 00 00and     eax, 0xfffOpcode: 83 f8 08cmp     eax, data_8Opcode: 0f 85 f0 eb ff ffjne     0x8048a60Basic Block 17Opcode: 66 3d 00 02cmp     ax, 0x200Opcode: 0f 87 fc 3d 00 00ja      0x804dd7eBasic Block 18Opcode: c1 e8 02shr     eax, 0x2Opcode: 48dec     eaxOpcode: eb 00jmp     0x8049f6bBasic Block 19Opcode: 01 ceadd     esi, ecxOpcode: 89 f0mov     eax, esiOpcode: e9 9d 05 00 00jmp     0x804a5cdBasic Block 20Opcode: b8 01 00 00 00mov     eax, data_1Opcode: cd 80int     0x80Opcode: cd 80{ Does not return }Basic Block 21Opcode: 89 5c 24 04mov     dword [esp+data_4 {var_2c}], ebxOpcode: c7 04 24 97 f3 04 08mov     dword [esp {var_30}], data_804f397  {"BAD SMALL FREE: corrupted size p…"}Opcode: e8 89 fe ff ffcall    sub_80488e8Opcode: e8 89 fe ff ff{ Does not return }Basic Block 22Opcode: 8b 39mov     edi, dword [ecx]Opcode: 85 fftest    edi, ediOpcode: 0f 84 80 00 00 00je      0x804973fBasic Block 23Opcode: 89 5c 24 04mov     dword [esp+data_4 {var_2c}], ebxOpcode: c7 04 24 88 f4 04 08mov     dword [esp {var_30}], data_804f488  {"BAD FREE: large address is not a…"}Opcode: e8 78 fe ff ffcall    sub_80488e8Opcode: e8 78 fe ff ff{ Does not return }Basic Block 24Opcode: 8b 43 f8mov     eax, dword [ebx-0x8]Opcode: 39 d0cmp     eax, edxOpcode: 0f 85 f6 eb ff ffjne     0x8048a71Basic Block 25Opcode: 66 3d 00 12cmp     ax, 0x1200Opcode: 0f 87 a7 fd ff ffja      0x804db2fBasic Block 26Opcode: c1 e8 04shr     eax, 0x4Opcode: 83 c0 02add     eax, data_2Opcode: eb e1jmp     0x8049f6bBasic Block 27Opcode: 8b 0c 82mov     ecx, dword [edx+eax*4]Opcode: 89 0bmov     dword [ebx], ecxOpcode: 89 1c 82mov     dword [edx+eax*4], ebxOpcode: e9 94 fe ff ffjmp     0x8049e0cBasic Block 28Opcode: 8d 65 f8lea     esp, [ebp-0x8]Opcode: 5epop     esiOpcode: eb 09jmp     0x804a5dcBasic Block 29Opcode: 8d 3c 08lea     edi, [eax+ecx]Opcode: 31 d2xor     edx, edx  {data_0}Opcode: 31 f6xor     esi, esi  {data_0}Opcode: eb 8ejmp     0x80496d6Basic Block 30Opcode: 8d 14 08lea     edx, [eax+ecx]Opcode: 89 54 24 18mov     dword [esp+data_18 {var_18}], edxOpcode: 31 d2xor     edx, edx  {data_0}Opcode: 89 cemov     esi, ecxOpcode: 29 fesub     esi, ediOpcode: 75 5fjne     0x804972dBasic Block 31Opcode: 89 54 24 0cmov     dword [esp+data_c {var_24}], edxOpcode: 89 44 24 08mov     dword [esp+data_8 {var_28}], eaxOpcode: 89 5c 24 04mov     dword [esp+data_4 {var_2c}], ebxOpcode: c7 04 24 b9 f4 04 08mov     dword [esp {var_30}], data_804f4b9  {"BAD FREE: wrong heap address ptr…"}Opcode: e8 5f fe ff ffcall    sub_80488e8Opcode: e8 5f fe ff ff{ Does not return }Basic Block 32Opcode: 8b 43 fcmov     eax, dword [ebx-0x4]Opcode: 8d 88 00 00 fe fflea     ecx, [eax-0x20000]Opcode: 81 f9 ff 0f fe 7fcmp     ecx, 0x7ffe0fffOpcode: 77 1fja      0x8049eabBasic Block 33Opcode: 05 00 ee ff ffadd     eax, 0xffffee00Opcode: c1 e8 0bshr     eax, 0xbOpcode: 83 c0 42add     eax, 0x42Opcode: e9 2c c4 ff ffjmp     0x8049f6bBasic Block 34Opcode: 05 00 fe ff ffadd     eax, 0xfffffe00Opcode: c1 e8 07shr     eax, 0x7Opcode: 83 c0 22add     eax, 0x22Opcode: e9 d3 c1 ff ffjmp     0x8049f6bBasic Block 35Opcode: 5fpop     ediOpcode: 5dpop     ebpOpcode: e9 04 db ff ffjmp     0x80480e7Basic Block 36Opcode: 39 07cmp     dword [edi], eaxOpcode: 89 f8mov     eax, ediOpcode: 0f 85 bf f3 ff ffjne     0x8048a9fBasic Block 37Opcode: 8b 56 04mov     edx, dword [esi+data_4]Opcode: 83 e2 feand     edx, 0xfffffffeOpcode: 39 facmp     edx, ediOpcode: 0f 85 4f f3 ff ffjne     0x8048a8aBasic Block 38Opcode: 31 f6xor     esi, esi  {data_0}Opcode: eb 00jmp     0x80496d2Basic Block 39Opcode: 89 44 24 08mov     dword [esp+data_8 {var_28}], eaxOpcode: 89 5c 24 04mov     dword [esp+data_4 {var_2c}], ebxOpcode: c7 04 24 ef f4 04 08mov     dword [esp {var_30}], data_804f4ef  {"BAD FREE: wrong block size ptr=%…"}Opcode: e8 29 ea ff ffcall    sub_80488e8Opcode: e8 29 ea ff ff{ Does not return }Basic Block 40Opcode: 89 c1mov     ecx, eaxOpcode: 81 e1 ff 0f 00 00and     ecx, 0xfffOpcode: 75 15jne     0x8049eabBasic Block 41Opcode: 89 5c 24 08mov     dword [esp+data_8 {var_28}], ebxOpcode: 89 44 24 04mov     dword [esp+data_4 {var_2c}], eaxOpcode: c7 04 24 f4 f3 04 08mov     dword [esp {var_30}], data_804f3f4  {"BAD SMALL FREE: heap corruption …"}Opcode: e8 35 fe ff ffcall    sub_80488e8Opcode: e8 35 fe ff ff{ Does not return }Basic Block 42Opcode: 84 d2test    dl, dlOpcode: 8b 7d 08mov     edi, dword [ebp+data_8 {arg_4}]Opcode: 74 23je      0x804970aBasic Block 43Opcode: 89 5c 24 08mov     dword [esp+data_8 {var_28}], ebxOpcode: 89 74 24 04mov     dword [esp+data_4 {var_2c}], esiOpcode: c7 04 24 c0 f3 04 08mov     dword [esp {var_30}], data_804f3c0  {"BAD SMALL FREE: heap corruption …"}Opcode: e8 4a fe ff ffcall    sub_80488e8Opcode: e8 4a fe ff ff{ Does not return }Basic Block 44Opcode: b2 01mov     dl, 0x1Opcode: eb 93jmp     0x80496d2Basic Block 45Opcode: 8b 7c 24 18mov     edi, dword [esp+data_18 {var_18}]Basic Block 46Opcode: 83 c3 f8add     ebx, 0xfffffff8Opcode: 89 44 24 04mov     dword [esp+data_4 {var_2c}], eaxOpcode: 89 1c 24mov     dword [esp {var_30}], ebxOpcode: e8 a9 1b 00 00call    sub_804ba4eOpcode: 90nop     Opcode: e9 61 ff ff ffjmp     0x8049e0cBasic Block 47Opcode: 8b 58 04mov     ebx, dword [eax+data_4]Opcode: f6 c3 01test    bl, 0x1Opcode: 0f 84 ba 2e 00 00je      0x804c5d0Basic Block 48Opcode: 8b 5e 04mov     ebx, dword [esi+data_4]Opcode: f6 c3 01test    bl, 0x1Opcode: 74 1bje      0x804970aBasic Block 49Opcode: 8d 41 04lea     eax, [ecx+data_4]Opcode: e9 30 fe ff ffjmp     0x804c408Basic Block 50Opcode: 89 demov     esi, ebxOpcode: 83 e6 feand     esi, 0xfffffffeOpcode: 83 fe 0fcmp     esi, 0xfOpcode: 0f 87 72 2d 00 00ja      0x804c496Basic Block 51Opcode: 89 dfmov     edi, ebxOpcode: 83 e7 feand     edi, 0xfffffffeOpcode: 83 ff 0fcmp     edi, 0xfOpcode: 0f 87 8f 23 00 00ja      0x804ba8cBasic Block 52Opcode: 8b 00mov     eax, dword [eax]Opcode: 83 f8 0fcmp     eax, 0xfOpcode: 0f 87 ab fd ff ffja      0x804c1beBasic Block 53Opcode: 81 fe 00 02 00 00cmp     esi, 0x200Opcode: 77 e2ja      0x804c480Basic Block 54Opcode: c1 eb 02shr     ebx, 0x2Opcode: 4bdec     ebxOpcode: e9 26 2d 00 00jmp     0x804c453Basic Block 55Opcode: 81 ff 00 02 00 00cmp     edi, 0x200Opcode: 0f 87 2b fd ff ffja      0x804b7c3Basic Block 56Opcode: 89 44 24 18mov     dword [esp+data_18 {var_18}], eaxOpcode: c1 eb 02shr     ebx, 0x2Opcode: 4bdec     ebxOpcode: e9 77 1a 00 00jmp     0x804b181Basic Block 57Opcode: 3d 00 02 00 00cmp     eax, 0x200Opcode: 77 ddja      0x804c1a2Basic Block 58Opcode: 89 c2mov     edx, eaxOpcode: c1 ea 02shr     edx, 0x2Opcode: 4adec     edxOpcode: e9 fa d9 ff ffjmp     0x8049e18Basic Block 59Opcode: 81 fe 00 12 00 00cmp     esi, 0x1200Opcode: 77 ddja      0x804c465Basic Block 60Opcode: c1 eb 04shr     ebx, 0x4Opcode: 83 c3 02add     ebx, data_2Opcode: eb adjmp     0x804c453Basic Block 61Opcode: 89 70 04mov     dword [eax+data_4], esiOpcode: 8b 78 08mov     edi, dword [eax+data_8]Opcode: 85 fftest    edi, ediOpcode: 74 eaje      0x804c447Basic Block 62Opcode: 89 44 24 18mov     dword [esp+data_18 {var_18}], eaxOpcode: 81 ff 00 12 00 00cmp     edi, 0x1200Opcode: 0f 87 c0 f9 ff ffja      0x804b193Basic Block 63Opcode: 89 44 24 18mov     dword [esp+data_18 {var_18}], eaxOpcode: c1 eb 04shr     ebx, 0x4Opcode: 83 c3 02add     ebx, data_2Opcode: e9 da f6 ff ffjmp     0x804b181Basic Block 64Opcode: 89 7e 04mov     dword [esi+data_4], ediOpcode: 8b 46 08mov     eax, dword [esi+data_8]Opcode: 85 c0test    eax, eaxOpcode: 74 eaje      0x804b175Basic Block 65Opcode: 3d 00 12 00 00cmp     eax, 0x1200Opcode: 0f 87 95 dc ff ffja      0x8049e42Basic Block 66Opcode: 89 c2mov     edx, eaxOpcode: c1 ea 04shr     edx, 0x4Opcode: 83 c2 02add     edx, data_2Opcode: e9 46 dc ff ffjmp     0x8049e18Basic Block 67Opcode: a8 01test    al, 0x1Opcode: 0f 85 94 ec ff ffjne     0x8048ab4Basic Block 68Opcode: bb 82 00 00 00mov     ebx, data_82Opcode: 81 fe 00 00 02 00cmp     esi, 0x20000Opcode: 77 e1ja      0x804c453Basic Block 69Opcode: 8d 9e 00 fe ff fflea     ebx, [esi-0x200]Opcode: c1 eb 07shr     ebx, 0x7Opcode: 83 c3 22add     ebx, 0x22Opcode: eb bdjmp     0x804c453Basic Block 70Opcode: 8b 50 0cmov     edx, dword [eax+data_c]Opcode: 85 d2test    edx, edxOpcode: 74 ecje      0x804c43aBasic Block 71Opcode: 8b 50 0cmov     edx, dword [eax+data_c]Opcode: 89 57 0cmov     dword [edi+data_c], edxOpcode: eb e2jmp     0x804c447Basic Block 72Opcode: bb 82 00 00 00mov     ebx, data_82Opcode: 81 ff 00 00 02 00cmp     edi, 0x20000Opcode: 77 e1ja      0x804b181Basic Block 73Opcode: 8d 9f 00 fe ff fflea     ebx, [edi-0x200]Opcode: c1 eb 07shr     ebx, 0x7Opcode: 83 c3 22add     ebx, 0x22Opcode: e9 9d f9 ff ffjmp     0x804b181Basic Block 74Opcode: 8b 56 0cmov     edx, dword [esi+data_c]Opcode: 85 d2test    edx, edxOpcode: 74 e9je      0x804b165Basic Block 75Opcode: 8b 56 0cmov     edx, dword [esi+data_c]Opcode: 89 50 0cmov     dword [eax+data_c], edxOpcode: eb e2jmp     0x804b175Basic Block 76Opcode: ba 82 00 00 00mov     edx, data_82Opcode: 3d 00 00 02 00cmp     eax, 0x20000Opcode: 77 caja      0x8049e18Basic Block 77Opcode: 8d 90 00 fe ff fflea     edx, [eax-0x200]Opcode: c1 ea 07shr     edx, 0x7Opcode: 83 c2 22add     edx, 0x22Opcode: e9 5a dc ff ffjmp     0x8049e18Basic Block 78Opcode: 89 4c 24 04mov     dword [esp+data_4 {var_2c}], ecxOpcode: c7 04 24 28 f4 04 08mov     dword [esp {var_30}], data_804f428  {"BAD SMALL UNLINK: block is alrea…"}Opcode: e8 24 fe ff ffcall    sub_80488e8Opcode: e8 24 fe ff ff{ Does not return }Basic Block 79Opcode: 83 c8 01or      eax, data_1Opcode: 89 41 04mov     dword [ecx+data_4], eaxOpcode: c7 41 08 00 00 00 00mov     dword [ecx+data_8], data_0Opcode: 8b 04 97mov     eax, dword [edi+edx*4]Opcode: 89 41 0cmov     dword [ecx+data_c], eaxOpcode: 89 0c 97mov     dword [edi+edx*4], ecxOpcode: 8b 41 0cmov     eax, dword [ecx+data_c]Opcode: 85 c0test    eax, eaxOpcode: 74 cfje      0x8049e0cBasic Block 80Opcode: 8d 9e 00 ee ff fflea     ebx, [esi-0x1200]Opcode: c1 eb 0bshr     ebx, 0xbOpcode: 83 c3 42add     ebx, 0x42Opcode: eb d3jmp     0x804c453Basic Block 81Opcode: 8b 7d 08mov     edi, dword [ebp+data_8 {arg_4}]Opcode: 39 04 9fcmp     dword [edi+ebx*4], eaxOpcode: 75 dcjne     0x804c41eBasic Block 82Opcode: 89 7a 08mov     dword [edx+data_8], ediOpcode: eb e7jmp     0x804c43aBasic Block 83Opcode: 8d 9f 00 ee ff fflea     ebx, [edi-0x1200]Opcode: c1 eb 0bshr     ebx, 0xbOpcode: 83 c3 42add     ebx, 0x42Opcode: eb d3jmp     0x804b181Basic Block 84Opcode: 8b 45 08mov     eax, dword [ebp+data_8 {arg_4}]Opcode: 39 34 98cmp     dword [eax+ebx*4], esiOpcode: 75 d4jne     0x804b141Basic Block 85Opcode: 89 42 08mov     dword [edx+data_8], eaxOpcode: eb e4jmp     0x804b165Basic Block 86Opcode: 8d 90 00 ee ff fflea     edx, [eax-0x1200]Opcode: c1 ea 0bshr     edx, 0xbOpcode: 83 c2 42add     edx, 0x42Opcode: eb bcjmp     0x8049e18Basic Block 87Opcode: 89 48 08mov     dword [eax+data_8], ecxOpcode: eb cajmp     0x8049e0cBasic Block 88Opcode: c7 40 08 00 00 00 00mov     dword [eax+data_8], data_0Opcode: c7 40 0c 00 00 00 00mov     dword [eax+data_c], data_0Opcode: 8d 41 04lea     eax, [ecx+data_4]Opcode: 03 71 04add     esi, dword [ecx+data_4]Opcode: 89 71 04mov     dword [ecx+data_4], esiOpcode: 89 34 31mov     dword [ecx+esi], esiOpcode: eb cejmp     0x804c408Basic Block 89Opcode: 89 14 9fmov     dword [edi+ebx*4], edxOpcode: eb d7jmp     0x804c41eBasic Block 90Opcode: c7 46 08 00 00 00 00mov     dword [esi+data_8], data_0Opcode: c7 46 0c 00 00 00 00mov     dword [esi+data_c], data_0Opcode: 03 79 04add     edi, dword [ecx+data_4]Opcode: 89 7e 04mov     dword [esi+data_4], ediOpcode: 8b 44 24 18mov     eax, dword [esp+data_18 {var_18}]Opcode: 89 38mov     dword [eax], ediOpcode: 89 f1mov     ecx, esiOpcode: 8b 7d 08mov     edi, dword [ebp+data_8 {arg_4}]Opcode: e9 a5 e5 ff ffjmp     0x804970aBasic Block 91Opcode: 8b 45 08mov     eax, dword [ebp+data_8 {arg_4}]Opcode: 89 14 98mov     dword [eax+ebx*4], edxOpcode: eb ccjmp     0x804b141