Function Graph 0Basic Block 0Opcode: 55sub_804d9a0:Opcode: 55push    ebpOpcode: 53push    ebxOpcode: 57push    ediOpcode: 56push    esiOpcode: 83 ec 1csub     esp0x1cOpcode: 8b 5c 24 34mov     ebxdword [esp+0x34 {arg_8}]Opcode: 85 dbtest    ebxebxOpcode: 0f 84 da 02 00 00je      0x804dc8dBasic Block 1Opcode: 83 c4 1cadd     esp0x1c {var_10}Opcode: 5epop     esiOpcode: 5fpop     ediOpcode: 5bpop     ebxOpcode: 5dpop     ebpOpcode: c3retn    Basic Block 2Opcode: 8b 54 24 30mov     edxdword [esp+0x30 {arg_4}]Opcode: 89 d8mov     eaxebxOpcode: c1 e8 14shr     eax0x14Opcode: 8a 84 02 0c 02 00 00mov     albyte [edx+eax+0x20c]Opcode: 3c 02cmp     al0x2Opcode: 74 20je      0x804d9e7Basic Block 3Opcode: f6 c3 07test    bl0x7Opcode: 0f 85 b9 02 00 00jne     0x804dca9Basic Block 4Opcode: 3c 01cmp     al0x1Opcode: 75 57jne     0x804da22Basic Block 5Opcode: 89 5c 24 04mov     dword [esp+0x4 {var_28}]ebxOpcode: c7 04 24 60 05 05 08mov     dword [esp {var_2c}]data_8050560  {"BAD SMALL FREE: address is not a…"}Opcode: e8 97 01 00 00call    sub_804de50Opcode: e8 97 01 00 00{ Does not return }Basic Block 6Opcode: 8d 4b f8lea     ecx[ebx-0x8]Opcode: 8b 41 04mov     eaxdword [ecx+0x4]Opcode: a8 01test    al0x1Opcode: 0f 85 bb 02 00 00jne     0x804dcb9Basic Block 7Opcode: 84 c0test    alalOpcode: 0f 85 63 02 00 00jne     0x804dc8dBasic Block 8Opcode: 89 d8mov     eaxebxOpcode: 25 00 f0 ff ffand     eax0xfffff000Opcode: 0f b7 00movzx   eaxword [eax]Opcode: 83 f8 0fcmp     eax0xfOpcode: 0f 87 9e 00 00 00ja      0x804da7cBasic Block 9Opcode: 89 5c 24 04mov     dword [esp+0x4 {var_28}]ebxOpcode: c7 04 24 91 05 05 08mov     dword [esp {var_2c}]data_8050591  {"BAD SMALL FREE: double free ptr=…"}Opcode: e8 87 01 00 00call    sub_804de50Opcode: e8 87 01 00 00{ Does not return }Basic Block 10Opcode: 8d 50 f0lea     edx[eax-0x10]Opcode: 81 fa f1 ff 01 00cmp     edx0x1fff1Opcode: 0f 83 bc 02 00 00jae     0x804dcc9Basic Block 11Opcode: 89 d8mov     eaxebxOpcode: 25 ff 0f 00 00and     eax0xfffOpcode: 83 f8 08cmp     eax0x8Opcode: 0f 85 9f 02 00 00jne     0x804dcd9Basic Block 12Opcode: 66 3d 00 02cmp     ax0x200Opcode: 77 4dja      0x804dacfBasic Block 13Opcode: c1 e8 02shr     eax0x2Opcode: 48dec     eaxOpcode: e9 16 01 00 00jmp     0x804dafdBasic Block 14Opcode: 89 5c 24 04mov     dword [esp+0x4 {var_28}]ebxOpcode: c7 04 24 b7 05 05 08mov     dword [esp {var_2c}]data_80505b7  {"BAD SMALL FREE: corrupted size p…"}Opcode: e8 77 01 00 00call    sub_804de50Opcode: e8 77 01 00 00{ Does not return }Basic Block 15Opcode: 8b 39mov     edidword [ecx]Opcode: 8d 2c 08lea     ebp[eax+ecx]Opcode: 31 d2xor     edxedx  {0x0}Opcode: 85 fftest    ediediOpcode: 74 72je      0x804da8aBasic Block 16Opcode: 89 5c 24 04mov     dword [esp+0x4 {var_28}]ebxOpcode: c7 04 24 a8 06 05 08mov     dword [esp {var_2c}]data_80506a8  {"BAD FREE: large address is not a…"}Opcode: e8 67 01 00 00call    sub_804de50Opcode: e8 67 01 00 00{ Does not return }Basic Block 17Opcode: 8b 43 f8mov     eaxdword [ebx-0x8]Opcode: 39 d0cmp     eaxedxOpcode: 0f 85 a4 02 00 00jne     0x804dce9Basic Block 18Opcode: 66 3d 00 12cmp     ax0x1200Opcode: 77 1dja      0x804daf2Basic Block 19Opcode: c1 e8 04shr     eax0x4Opcode: 83 c0 02add     eax0x2Opcode: eb 73jmp     0x804dafdBasic Block 20Opcode: 8b 0c 82mov     ecxdword [edx+eax*4]Opcode: 89 0bmov     dword [ebx]ecxOpcode: 89 1c 82mov     dword [edx+eax*4]ebxOpcode: e9 83 01 00 00jmp     0x804dc8dBasic Block 21Opcode: 31 f6xor     esiesi  {0x0}Opcode: eb 10jmp     0x804da9eBasic Block 22Opcode: 89 cemov     esiecxOpcode: 29 fesub     esiediOpcode: 75 70jne     0x804da8eBasic Block 23Opcode: 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 d9 06 05 08mov     dword [esp {var_2c}]data_80506d9  {"BAD FREE: wrong heap address ptr…"}Opcode: e8 4f 01 00 00call    sub_804de50Opcode: e8 4f 01 00 00{ Does not return }Basic Block 24Opcode: 8b 43 fcmov     eaxdword [ebx-0x4]Opcode: 8d 88 00 00 fe fflea     ecx[eax-0x20000]Opcode: 81 f9 ff 0f fe 7fcmp     ecx0x7ffe0fffOpcode: 0f 87 3b 02 00 00ja      0x804dc95Basic Block 25Opcode: 05 00 ee ff ffadd     eax0xffffee00Opcode: c1 e8 0bshr     eax0xbOpcode: 83 c0 42add     eax0x42Basic Block 26Opcode: 05 00 fe ff ffadd     eax0xfffffe00Opcode: c1 e8 07shr     eax0x7Opcode: 83 c0 22add     eax0x22Opcode: eb 1bjmp     0x804dafdBasic Block 27Opcode: 39 45 00cmp     dword [ebp]eaxOpcode: 0f 85 6e 02 00 00jne     0x804dd15Basic Block 28Opcode: 8b 56 04mov     edxdword [esi+0x4]Opcode: 83 e2 feand     edx0xfffffffeOpcode: 39 facmp     edxediOpcode: 0f 85 65 02 00 00jne     0x804dd01Basic Block 29Opcode: 31 f6xor     esiesi  {0x0}Opcode: eb 7cjmp     0x804da9eBasic Block 30Opcode: 89 44 24 08mov     dword [esp+0x8 {var_24}]eaxOpcode: 89 5c 24 04mov     dword [esp+0x4 {var_28}]ebxOpcode: c7 04 24 0f 07 05 08mov     dword [esp {var_2c}]data_805070f  {"BAD FREE: wrong block size ptr=%…"}Opcode: e8 a7 01 00 00call    sub_804de50Opcode: e8 a7 01 00 00{ Does not return }Basic Block 31Opcode: 89 c1mov     ecxeaxOpcode: 81 e1 ff 0f 00 00and     ecx0xfffOpcode: 0f 85 2d 02 00 00jne     0x804dc95Basic Block 32Opcode: 89 5c 24 08mov     dword [esp+0x8 {var_24}]ebxOpcode: 89 6c 24 04mov     dword [esp+0x4 {var_28}]ebpOpcode: c7 04 24 14 06 05 08mov     dword [esp {var_2c}]data_8050614  {"BAD SMALL FREE: heap corruption …"}Opcode: e8 27 01 00 00call    sub_804de50Opcode: e8 27 01 00 00{ Does not return }Basic Block 33Opcode: 84 d2test    dldlOpcode: 8b 7c 24 30mov     edidword [esp+0x30 {arg_4}]Opcode: 0f 84 cd 00 00 00je      0x804db80Basic Block 34Opcode: 89 5c 24 08mov     dword [esp+0x8 {var_24}]ebxOpcode: 89 74 24 04mov     dword [esp+0x4 {var_28}]esiOpcode: c7 04 24 e0 05 05 08mov     dword [esp {var_2c}]data_80505e0  {"BAD SMALL FREE: heap corruption …"}Opcode: e8 3b 01 00 00call    sub_804de50Opcode: e8 3b 01 00 00{ Does not return }Basic Block 35Opcode: b2 01mov     dl0x1Basic Block 36Opcode: 83 c3 f8add     ebx0xfffffff8Opcode: 89 44 24 04mov     dword [esp+0x4 {var_28}]eaxOpcode: 89 1c 24mov     dword [esp {var_2c}]ebxOpcode: e8 29 1e 00 00call    sub_804f8a0Opcode: e9 11 02 00 00jmp     0x804dc8dBasic Block 37Opcode: 8b 5d 04mov     ebxdword [ebp+0x4]Opcode: f6 c3 01test    bl0x1Opcode: 74 10je      0x804db98Basic Block 38Opcode: 8b 5e 04mov     ebxdword [esi+0x4]Opcode: f6 c3 01test    bl0x1Opcode: 0f 84 c1 00 00 00je      0x804db80Basic Block 39Opcode: 8d 41 04lea     eax[ecx+0x4]Opcode: eb 7bjmp     0x804dc18Basic Block 40Opcode: 89 demov     esiebxOpcode: 83 e6 feand     esi0xfffffffeOpcode: 83 fe 0fcmp     esi0xfOpcode: 77 0bja      0x804db9dBasic Block 41Opcode: 89 dfmov     ediebxOpcode: 83 e7 feand     edi0xfffffffeOpcode: 83 ff 0fcmp     edi0xfOpcode: 77 19ja      0x804dae2Basic Block 42Opcode: 8b 00mov     eaxdword [eax]Opcode: 83 f8 0fcmp     eax0xfOpcode: 77 08ja      0x804dc27Basic Block 43Opcode: 81 fe 00 02 00 00cmp     esi0x200Opcode: 77 08ja      0x804dbadBasic Block 44Opcode: c1 eb 02shr     ebx0x2Opcode: 4bdec     ebxOpcode: eb 44jmp     0x804dbdcBasic Block 45Opcode: 81 ff 00 02 00 00cmp     edi0x200Opcode: 77 20ja      0x804db0aBasic Block 46Opcode: c1 eb 02shr     ebx0x2Opcode: 4bdec     ebxOpcode: eb 6ajmp     0x804db39Basic Block 47Opcode: 3d 00 02 00 00cmp     eax0x200Opcode: 77 0aja      0x804dc38Basic Block 48Opcode: 89 c2mov     edxeaxOpcode: c1 ea 02shr     edx0x2Opcode: 4adec     edxOpcode: eb 3ejmp     0x804dc65Basic Block 49Opcode: 81 fe 00 12 00 00cmp     esi0x1200Opcode: 77 0eja      0x804dbc3Basic Block 50Opcode: c1 eb 04shr     ebx0x4Opcode: 83 c3 02add     ebx0x2Opcode: eb 2fjmp     0x804dbdcBasic Block 51Opcode: 89 75 04mov     dword [ebp+0x4]esiOpcode: 8b 45 08mov     eaxdword [ebp+0x8]Opcode: 85 c0test    eaxeaxOpcode: 74 06je      0x804dbecBasic Block 52Opcode: 81 ff 00 12 00 00cmp     edi0x1200Opcode: 77 0eja      0x804db20Basic Block 53Opcode: c1 eb 04shr     ebx0x4Opcode: 83 c3 02add     ebx0x2Opcode: eb 47jmp     0x804db39Basic Block 54Opcode: 89 7e 04mov     dword [esi+0x4]ediOpcode: 8b 46 08mov     eaxdword [esi+0x8]Opcode: 85 c0test    eaxeaxOpcode: 74 06je      0x804db49Basic Block 55Opcode: 3d 00 12 00 00cmp     eax0x1200Opcode: 77 0eja      0x804dc4dBasic Block 56Opcode: 89 c2mov     edxeaxOpcode: c1 ea 04shr     edx0x4Opcode: 83 c2 02add     edx0x2Opcode: eb 2djmp     0x804dc65Basic Block 57Opcode: a8 01test    al0x1Opcode: 0f 85 bc 00 00 00jne     0x804dd29Basic Block 58Opcode: bb 82 00 00 00mov     ebx0x82Opcode: 81 fe 00 00 02 00cmp     esi0x20000Opcode: 77 0cja      0x804dbdcBasic Block 59Opcode: 8d 9e 00 fe ff fflea     ebx[esi-0x200]Opcode: c1 eb 07shr     ebx0x7Opcode: 83 c3 22add     ebx0x22Opcode: eb 19jmp     0x804dbdcBasic Block 60Opcode: 8b 55 0cmov     edxdword [ebp+0xc]Opcode: 85 d2test    edxedxOpcode: 74 03je      0x804dbf6Basic Block 61Opcode: 8b 55 0cmov     edxdword [ebp+0xc]Opcode: 89 50 0cmov     dword [eax+0xc]edxBasic Block 62Opcode: bb 82 00 00 00mov     ebx0x82Opcode: 81 ff 00 00 02 00cmp     edi0x20000Opcode: 77 0cja      0x804db39Basic Block 63Opcode: 8d 9f 00 fe ff fflea     ebx[edi-0x200]Opcode: c1 eb 07shr     ebx0x7Opcode: 83 c3 22add     ebx0x22Opcode: eb 19jmp     0x804db39Basic Block 64Opcode: 8b 56 0cmov     edxdword [esi+0xc]Opcode: 85 d2test    edxedxOpcode: 74 03je      0x804db53Basic Block 65Opcode: 8b 56 0cmov     edxdword [esi+0xc]Opcode: 89 50 0cmov     dword [eax+0xc]edxBasic Block 66Opcode: ba 82 00 00 00mov     edx0x82Opcode: 3d 00 00 02 00cmp     eax0x20000Opcode: 77 0cja      0x804dc65Basic Block 67Opcode: 8d 90 00 fe ff fflea     edx[eax-0x200]Opcode: c1 ea 07shr     edx0x7Opcode: 83 c2 22add     edx0x22Opcode: eb 18jmp     0x804dc65Basic Block 68Opcode: 89 4c 24 04mov     dword [esp+0x4 {var_28}]ecxOpcode: c7 04 24 48 06 05 08mov     dword [esp {var_2c}]data_8050648  {"BAD SMALL UNLINK: block is alrea…"}Opcode: e8 17 01 00 00call    sub_804de50Opcode: e8 17 01 00 00{ Does not return }Basic Block 69Opcode: 83 c8 01or      eax0x1Opcode: 89 41 04mov     dword [ecx+0x4]eaxOpcode: c7 41 08 00 00 00 00mov     dword [ecx+0x8]0x0Opcode: 8b 04 97mov     eaxdword [edi+edx*4]Opcode: 89 41 0cmov     dword [ecx+0xc]eaxOpcode: 89 0c 97mov     dword [edi+edx*4]ecxOpcode: 8b 41 0cmov     eaxdword [ecx+0xc]Opcode: 85 c0test    eaxeaxOpcode: 74 03je      0x804dc8dBasic Block 70Opcode: 8d 9e 00 ee ff fflea     ebx[esi-0x1200]Opcode: c1 eb 0bshr     ebx0xbOpcode: 83 c3 42add     ebx0x42Basic Block 71Opcode: 39 2c 9fcmp     dword [edi+ebx*4]ebpOpcode: 75 03jne     0x804dbfeBasic Block 72Opcode: 89 42 08mov     dword [edx+0x8]eaxBasic Block 73Opcode: 8d 9f 00 ee ff fflea     ebx[edi-0x1200]Opcode: c1 eb 0bshr     ebx0xbOpcode: 83 c3 42add     ebx0x42Basic Block 74Opcode: 8b 44 24 30mov     eaxdword [esp+0x30 {arg_4}]Opcode: 39 34 98cmp     dword [eax+ebx*4]esiOpcode: 75 07jne     0x804db63Basic Block 75Opcode: 89 42 08mov     dword [edx+0x8]eaxBasic Block 76Opcode: 8d 90 00 ee ff fflea     edx[eax-0x1200]Opcode: c1 ea 0bshr     edx0xbOpcode: 83 c2 42add     edx0x42Basic Block 77Opcode: 89 48 08mov     dword [eax+0x8]ecxBasic Block 78Opcode: 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     esidword [ecx+0x4]Opcode: 89 71 04mov     dword [ecx+0x4]esiOpcode: 89 34 31mov     dword [ecx+esi]esiBasic Block 79Opcode: 89 14 9fmov     dword [edi+ebx*4]edxBasic Block 80Opcode: 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     edidword [ecx+0x4]Opcode: 89 7e 04mov     dword [esi+0x4]ediOpcode: 89 7d 00mov     dword [ebp]ediOpcode: 89 f1mov     ecxesiOpcode: 8b 7c 24 30mov     edidword [esp+0x30 {arg_4}]Basic Block 81Opcode: 8b 44 24 30mov     eaxdword [esp+0x30 {arg_4}]Opcode: 89 14 98mov     dword [eax+ebx*4]edx