Function Graph 0Basic Block 0Opcode: 55sub_804c52e:Opcode: 55push    ebpOpcode: 53push    ebxOpcode: 57push    ediOpcode: 56push    esiOpcode: 83 ec 1csub     esp, 0x1cOpcode: 8b 5c 24 34mov     ebx, dword [esp+0x34 {arg_8}]Opcode: 85 dbtest    ebx, ebxOpcode: 0f 84 da 02 00 00je      0x804c81bBasic Block 1Opcode: 83 c4 1cadd     esp, 0x1c {var_10}Opcode: 5epop     esiOpcode: 5fpop     ediOpcode: 5bpop     ebxOpcode: 5dpop     ebpOpcode: a3 88 0c 05 08mov     dword [data_8050c88], eaxOpcode: 89 15 8c 0c 05 08mov     dword [data_8050c8c], edxOpcode: 9flahf    Opcode: 89 0d 90 0c 05 08mov     dword [data_8050c90], ecxOpcode: 88 25 94 0c 05 08mov     byte [data_8050c94], ahOpcode: 8b 04 24mov     eax, dword [esp {__return_addr}]Opcode: 31 d2xor     edx, edx  {0x0}Opcode: 89 c1mov     ecx, eaxOpcode: f7 35 40 ef 04 08div     dword [data_804ef40]Opcode: b8 44 ef 04 08mov     eax, data_804ef44Opcode: c1 e2 03shl     edx, 0x3Opcode: 8d 04 10lea     eax, [eax+edx]Basic Block 2Opcode: 8b 54 24 30mov     edx, dword [esp+0x30 {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: 74 20je      0x804c575Basic Block 3Opcode: 8a 25 94 0c 05 08mov     ah, byte [data_8050c94]Opcode: 8b 0d 90 0c 05 08mov     ecx, dword [data_8050c90]Opcode: 9esahf    Opcode: 8b 15 8c 0c 05 08mov     edx, dword [data_8050c8c]Opcode: a1 88 0c 05 08mov     eax, dword [data_8050c88]Opcode: c3retn    Basic Block 4Opcode: 8b 00mov     eax, dword [eax]Opcode: 83 f8 00cmp     eax, 0x0Opcode: 0f 84 3c b8 ff ffje      0x80480a0Basic Block 5Opcode: f6 c3 07test    bl, 0x7Opcode: 0f 85 15 03 00 00jne     0x804c893Basic Block 6Opcode: 3c 01cmp     al, 0x1Opcode: 75 57jne     0x804c5b0Basic Block 7Opcode: b8 01 00 00 00mov     eax, 0x1Opcode: bb ad 00 00 00mov     ebx, 0xadOpcode: cd 80int     0x80Opcode: cd 80{ Does not return }Basic Block 8Opcode: eb ecjmp     0x804c852Basic Block 9Opcode: 89 5c 24 04mov     dword [esp+0x4 {var_28}], ebxOpcode: c7 04 24 20 ed 04 08mov     dword [esp {var_2c}], data_804ed20  {"BAD SMALL FREE: address is not a…"}Opcode: e8 2e 02 00 00call    sub_804cad1Opcode: e8 2e 02 00 00{ Does not return }Basic Block 10Opcode: 8d 4b f8lea     ecx, [ebx-0x8]Opcode: 8b 41 04mov     eax, dword [ecx+0x4]Opcode: a8 01test    al, 0x1Opcode: 0f 85 17 03 00 00jne     0x804c8a3Basic Block 11Opcode: 84 c0test    al, alOpcode: 0f 85 63 02 00 00jne     0x804c81bBasic Block 12Opcode: 89 d8mov     eax, ebxOpcode: 25 00 f0 ff ffand     eax, 0xfffff000Opcode: 0f b7 00movzx   eax, word [eax]Opcode: 83 f8 0fcmp     eax, 0xfOpcode: 0f 87 9e 00 00 00ja      0x804c60aBasic Block 13Opcode: 3b 08cmp     ecx, dword [eax]Opcode: 8d 40 04lea     eax, [eax+0x4]Opcode: 74 0dje      0x804c866Basic Block 14Opcode: 89 5c 24 04mov     dword [esp+0x4 {var_28}], ebxOpcode: c7 04 24 51 ed 04 08mov     dword [esp {var_2c}], data_804ed51  {"BAD SMALL FREE: double free ptr=…"}Opcode: e8 1e 02 00 00call    sub_804cad1Opcode: e8 1e 02 00 00{ Does not return }Basic Block 15Opcode: 8d 50 f0lea     edx, [eax-0x10]Opcode: 81 fa f1 ff 01 00cmp     edx, 0x1fff1Opcode: 0f 83 18 03 00 00jae     0x804c8b3Basic Block 16Opcode: 89 d8mov     eax, ebxOpcode: 25 ff 0f 00 00and     eax, 0xfffOpcode: 83 f8 08cmp     eax, 0x8Opcode: 0f 85 fb 02 00 00jne     0x804c8c3Basic Block 17Opcode: 66 3d 00 02cmp     ax, 0x200Opcode: 77 4dja      0x804c65dBasic Block 18Opcode: c1 e8 02shr     eax, 0x2Opcode: 48dec     eaxOpcode: e9 16 01 00 00jmp     0x804c68bBasic Block 19Opcode: 89 5c 24 04mov     dword [esp+0x4 {var_28}], ebxOpcode: c7 04 24 77 ed 04 08mov     dword [esp {var_2c}], data_804ed77  {"BAD SMALL FREE: corrupted size p…"}Opcode: e8 0e 02 00 00call    sub_804cad1Opcode: e8 0e 02 00 00{ Does not return }Basic Block 20Opcode: 8b 39mov     edi, dword [ecx]Opcode: 8d 2c 08lea     ebp, [eax+ecx]Opcode: 31 d2xor     edx, edx  {0x0}Opcode: 85 fftest    edi, ediOpcode: 74 72je      0x804c618Basic Block 21Opcode: 89 5c 24 04mov     dword [esp+0x4 {var_28}], ebxOpcode: c7 04 24 68 ee 04 08mov     dword [esp {var_2c}], data_804ee68  {"BAD FREE: large address is not a…"}Opcode: e8 fe 01 00 00call    sub_804cad1Opcode: e8 fe 01 00 00{ Does not return }Basic Block 22Opcode: 8b 43 f8mov     eax, dword [ebx-0x8]Opcode: 39 d0cmp     eax, edxOpcode: 0f 85 00 03 00 00jne     0x804c8d3Basic Block 23Opcode: 66 3d 00 12cmp     ax, 0x1200Opcode: 77 1dja      0x804c680Basic Block 24Opcode: c1 e8 04shr     eax, 0x4Opcode: 83 c0 02add     eax, 0x2Opcode: eb 73jmp     0x804c68bBasic Block 25Opcode: 8b 0c 82mov     ecx, dword [edx+eax*4]Opcode: 89 0bmov     dword [ebx], ecxOpcode: 89 1c 82mov     dword [edx+eax*4], ebxOpcode: e9 83 01 00 00jmp     0x804c81bBasic Block 26Opcode: 31 f6xor     esi, esi  {0x0}Opcode: eb 10jmp     0x804c62cBasic Block 27Opcode: 89 cemov     esi, ecxOpcode: 29 fesub     esi, ediOpcode: 75 70jne     0x804c61cBasic Block 28Opcode: 89 54 24 0cmov     dword [esp+0xc {var_20}], edxOpcode: 89 44 24 08mov     dword [esp+0x8 {var_24}], eaxOpcode: 89 5c 24 04mov     dword [esp+0x4 {var_28}], ebxOpcode: c7 04 24 99 ee 04 08mov     dword [esp {var_2c}], data_804ee99  {"BAD FREE: wrong heap address ptr…"}Opcode: e8 e6 01 00 00call    sub_804cad1Opcode: e8 e6 01 00 00{ Does not return }Basic Block 29Opcode: 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: 0f 87 97 02 00 00ja      0x804c87fBasic Block 30Opcode: 05 00 ee ff ffadd     eax, 0xffffee00Opcode: c1 e8 0bshr     eax, 0xbOpcode: 83 c0 42add     eax, 0x42Basic Block 31Opcode: 05 00 fe ff ffadd     eax, 0xfffffe00Opcode: c1 e8 07shr     eax, 0x7Opcode: 83 c0 22add     eax, 0x22Opcode: eb 1bjmp     0x804c68bBasic Block 32Opcode: 39 45 00cmp     dword [ebp], eaxOpcode: 0f 85 ca 02 00 00jne     0x804c8ffBasic Block 33Opcode: 8b 56 04mov     edx, dword [esi+0x4]Opcode: 83 e2 feand     edx, 0xfffffffeOpcode: 39 facmp     edx, ediOpcode: 0f 85 c1 02 00 00jne     0x804c8ebBasic Block 34Opcode: 31 f6xor     esi, esi  {0x0}Opcode: eb 7cjmp     0x804c62cBasic Block 35Opcode: 89 44 24 08mov     dword [esp+0x8 {var_24}], eaxOpcode: 89 5c 24 04mov     dword [esp+0x4 {var_28}], ebxOpcode: c7 04 24 cf ee 04 08mov     dword [esp {var_2c}], data_804eecf  {"BAD FREE: wrong block size ptr=%…"}Opcode: e8 3e 02 00 00call    sub_804cad1Opcode: e8 3e 02 00 00{ Does not return }Basic Block 36Opcode: 89 c1mov     ecx, eaxOpcode: 81 e1 ff 0f 00 00and     ecx, 0xfffOpcode: 0f 85 89 02 00 00jne     0x804c87fBasic Block 37Opcode: 89 5c 24 08mov     dword [esp+0x8 {var_24}], ebxOpcode: 89 6c 24 04mov     dword [esp+0x4 {var_28}], ebpOpcode: c7 04 24 d4 ed 04 08mov     dword [esp {var_2c}], data_804edd4  {"BAD SMALL FREE: heap corruption …"}Opcode: e8 be 01 00 00call    sub_804cad1Opcode: e8 be 01 00 00{ Does not return }Basic Block 38Opcode: 84 d2test    dl, dlOpcode: 8b 7c 24 30mov     edi, dword [esp+0x30 {arg_4}]Opcode: 0f 84 cd 00 00 00je      0x804c70eBasic Block 39Opcode: 89 5c 24 08mov     dword [esp+0x8 {var_24}], ebxOpcode: 89 74 24 04mov     dword [esp+0x4 {var_28}], esiOpcode: c7 04 24 a0 ed 04 08mov     dword [esp {var_2c}], data_804eda0  {"BAD SMALL FREE: heap corruption …"}Opcode: e8 d2 01 00 00call    sub_804cad1Opcode: e8 d2 01 00 00{ Does not return }Basic Block 40Opcode: b2 01mov     dl, 0x1Basic Block 41Opcode: 83 c3 f8add     ebx, 0xfffffff8Opcode: 89 44 24 04mov     dword [esp+0x4 {var_28}], eaxOpcode: 89 1c 24mov     dword [esp {var_2c}], ebxOpcode: e8 55 1e 00 00call    sub_804e45aOpcode: e9 11 02 00 00jmp     0x804c81bBasic Block 42Opcode: 8b 5d 04mov     ebx, dword [ebp+0x4]Opcode: f6 c3 01test    bl, 0x1Opcode: 74 10je      0x804c726Basic Block 43Opcode: 8b 5e 04mov     ebx, dword [esi+0x4]Opcode: f6 c3 01test    bl, 0x1Opcode: 0f 84 c1 00 00 00je      0x804c70eBasic Block 44Opcode: 8d 41 04lea     eax, [ecx+0x4]Opcode: eb 7bjmp     0x804c7a6Basic Block 45Opcode: 89 demov     esi, ebxOpcode: 83 e6 feand     esi, 0xfffffffeOpcode: 83 fe 0fcmp     esi, 0xfOpcode: 77 0bja      0x804c72bBasic Block 46Opcode: 89 dfmov     edi, ebxOpcode: 83 e7 feand     edi, 0xfffffffeOpcode: 83 ff 0fcmp     edi, 0xfOpcode: 77 19ja      0x804c670Basic Block 47Opcode: 8b 00mov     eax, dword [eax]Opcode: 83 f8 0fcmp     eax, 0xfOpcode: 77 08ja      0x804c7b5Basic Block 48Opcode: 81 fe 00 02 00 00cmp     esi, 0x200Opcode: 77 08ja      0x804c73bBasic Block 49Opcode: c1 eb 02shr     ebx, 0x2Opcode: 4bdec     ebxOpcode: eb 44jmp     0x804c76aBasic Block 50Opcode: 81 ff 00 02 00 00cmp     edi, 0x200Opcode: 77 20ja      0x804c698Basic Block 51Opcode: c1 eb 02shr     ebx, 0x2Opcode: 4bdec     ebxOpcode: eb 6ajmp     0x804c6c7Basic Block 52Opcode: 3d 00 02 00 00cmp     eax, 0x200Opcode: 77 0aja      0x804c7c6Basic Block 53Opcode: 89 c2mov     edx, eaxOpcode: c1 ea 02shr     edx, 0x2Opcode: 4adec     edxOpcode: eb 3ejmp     0x804c7f3Basic Block 54Opcode: 81 fe 00 12 00 00cmp     esi, 0x1200Opcode: 77 0eja      0x804c751Basic Block 55Opcode: c1 eb 04shr     ebx, 0x4Opcode: 83 c3 02add     ebx, 0x2Opcode: eb 2fjmp     0x804c76aBasic Block 56Opcode: 89 75 04mov     dword [ebp+0x4], esiOpcode: 8b 45 08mov     eax, dword [ebp+0x8]Opcode: 85 c0test    eax, eaxOpcode: 74 06je      0x804c77aBasic Block 57Opcode: 81 ff 00 12 00 00cmp     edi, 0x1200Opcode: 77 0eja      0x804c6aeBasic Block 58Opcode: c1 eb 04shr     ebx, 0x4Opcode: 83 c3 02add     ebx, 0x2Opcode: eb 47jmp     0x804c6c7Basic Block 59Opcode: 89 7e 04mov     dword [esi+0x4], ediOpcode: 8b 46 08mov     eax, dword [esi+0x8]Opcode: 85 c0test    eax, eaxOpcode: 74 06je      0x804c6d7Basic Block 60Opcode: 3d 00 12 00 00cmp     eax, 0x1200Opcode: 77 0eja      0x804c7dbBasic Block 61Opcode: 89 c2mov     edx, eaxOpcode: c1 ea 04shr     edx, 0x4Opcode: 83 c2 02add     edx, 0x2Opcode: eb 2djmp     0x804c7f3Basic Block 62Opcode: a8 01test    al, 0x1Opcode: 0f 85 18 01 00 00jne     0x804c913Basic Block 63Opcode: bb 82 00 00 00mov     ebx, 0x82Opcode: 81 fe 00 00 02 00cmp     esi, 0x20000Opcode: 77 0cja      0x804c76aBasic Block 64Opcode: 8d 9e 00 fe ff fflea     ebx, [esi-0x200]Opcode: c1 eb 07shr     ebx, 0x7Opcode: 83 c3 22add     ebx, 0x22Opcode: eb 19jmp     0x804c76aBasic Block 65Opcode: 8b 55 0cmov     edx, dword [ebp+0xc]Opcode: 85 d2test    edx, edxOpcode: 74 03je      0x804c784Basic Block 66Opcode: 8b 55 0cmov     edx, dword [ebp+0xc]Opcode: 89 50 0cmov     dword [eax+0xc], edxBasic Block 67Opcode: bb 82 00 00 00mov     ebx, 0x82Opcode: 81 ff 00 00 02 00cmp     edi, 0x20000Opcode: 77 0cja      0x804c6c7Basic Block 68Opcode: 8d 9f 00 fe ff fflea     ebx, [edi-0x200]Opcode: c1 eb 07shr     ebx, 0x7Opcode: 83 c3 22add     ebx, 0x22Opcode: eb 19jmp     0x804c6c7Basic Block 69Opcode: 8b 56 0cmov     edx, dword [esi+0xc]Opcode: 85 d2test    edx, edxOpcode: 74 03je      0x804c6e1Basic Block 70Opcode: 8b 56 0cmov     edx, dword [esi+0xc]Opcode: 89 50 0cmov     dword [eax+0xc], edxBasic Block 71Opcode: ba 82 00 00 00mov     edx, 0x82Opcode: 3d 00 00 02 00cmp     eax, 0x20000Opcode: 77 0cja      0x804c7f3Basic Block 72Opcode: 8d 90 00 fe ff fflea     edx, [eax-0x200]Opcode: c1 ea 07shr     edx, 0x7Opcode: 83 c2 22add     edx, 0x22Opcode: eb 18jmp     0x804c7f3Basic Block 73Opcode: 89 4c 24 04mov     dword [esp+0x4 {var_28}], ecxOpcode: c7 04 24 08 ee 04 08mov     dword [esp {var_2c}], data_804ee08  {"BAD SMALL UNLINK: block is alrea…"}Opcode: e8 ae 01 00 00call    sub_804cad1Opcode: e8 ae 01 00 00{ Does not return }Basic Block 74Opcode: 83 c8 01or      eax, 0x1Opcode: 89 41 04mov     dword [ecx+0x4], eaxOpcode: c7 41 08 00 00 00 00mov     dword [ecx+0x8], 0x0Opcode: 8b 04 97mov     eax, dword [edi+edx*4]Opcode: 89 41 0cmov     dword [ecx+0xc], eaxOpcode: 89 0c 97mov     dword [edi+edx*4], ecxOpcode: 8b 41 0cmov     eax, dword [ecx+0xc]Opcode: 85 c0test    eax, eaxOpcode: 74 03je      0x804c81bBasic Block 75Opcode: 8d 9e 00 ee ff fflea     ebx, [esi-0x1200]Opcode: c1 eb 0bshr     ebx, 0xbOpcode: 83 c3 42add     ebx, 0x42Basic Block 76Opcode: 39 2c 9fcmp     dword [edi+ebx*4], ebpOpcode: 75 03jne     0x804c78cBasic Block 77Opcode: 89 42 08mov     dword [edx+0x8], eaxBasic Block 78Opcode: 8d 9f 00 ee ff fflea     ebx, [edi-0x1200]Opcode: c1 eb 0bshr     ebx, 0xbOpcode: 83 c3 42add     ebx, 0x42Basic Block 79Opcode: 8b 44 24 30mov     eax, dword [esp+0x30 {arg_4}]Opcode: 39 34 98cmp     dword [eax+ebx*4], esiOpcode: 75 07jne     0x804c6f1Basic Block 80Opcode: 89 42 08mov     dword [edx+0x8], eaxBasic Block 81Opcode: 8d 90 00 ee ff fflea     edx, [eax-0x1200]Opcode: c1 ea 0bshr     edx, 0xbOpcode: 83 c2 42add     edx, 0x42Basic Block 82Opcode: 89 48 08mov     dword [eax+0x8], ecxBasic Block 83Opcode: c7 45 08 00 00 00 00mov     dword [ebp+0x8], 0x0Opcode: c7 45 0c 00 00 00 00mov     dword [ebp+0xc], 0x0Opcode: 8d 41 04lea     eax, [ecx+0x4]Opcode: 03 71 04add     esi, dword [ecx+0x4]Opcode: 89 71 04mov     dword [ecx+0x4], esiOpcode: 89 34 31mov     dword [ecx+esi], esiBasic Block 84Opcode: 89 14 9fmov     dword [edi+ebx*4], edxBasic Block 85Opcode: c7 46 08 00 00 00 00mov     dword [esi+0x8], 0x0Opcode: c7 46 0c 00 00 00 00mov     dword [esi+0xc], 0x0Opcode: 03 79 04add     edi, dword [ecx+0x4]Opcode: 89 7e 04mov     dword [esi+0x4], ediOpcode: 89 7d 00mov     dword [ebp], ediOpcode: 89 f1mov     ecx, esiOpcode: 8b 7c 24 30mov     edi, dword [esp+0x30 {arg_4}]Basic Block 86Opcode: 8b 44 24 30mov     eax, dword [esp+0x30 {arg_4}]Opcode: 89 14 98mov     dword [eax+ebx*4], edx