Function Graph 0Basic Block 0Opcode: 8b 54 24 08sub_8049850:Opcode: 8b 54 24 08mov     edx, dword [esp+0x8]Opcode: 85 d2test    edx, edxOpcode: 74 28je      0x8049880Basic Block 1Opcode: c3retn    Basic Block 2Opcode: 8b 4c 24 04mov     ecx, dword [esp+0x4]Opcode: 89 d0mov     eax, edxOpcode: c1 e8 14shr     eax, 0x14Opcode: 8a 84 01 0c 02 00 00mov     al, byte [ecx+eax+0x20c]Opcode: 3c 02cmp     al, 0x2Opcode: 74 09je      0x8049875Basic Block 3Opcode: e9 87 00 00 00jmp     0x8049901Basic Block 4Opcode: 3c 01cmp     al, 0x1Opcode: 75 0ajne     0x804987aBasic Block 5Opcode: 55push    ebpOpcode: 53push    ebxOpcode: 57push    ediOpcode: 56push    esiOpcode: 83 ec 0csub     esp, 0xc {var_1c}Opcode: 89 cemov     esi, ecxOpcode: f6 c2 07test    dl, 0x7Opcode: 0f 85 ca 00 00 00jne     0x80499ddBasic Block 6Opcode: 84 c0test    al, alOpcode: 75 02jne     0x8049880Basic Block 7Opcode: e9 c0 01 00 00jmp     0x8049a35Basic Block 8Opcode: 89 54 24 04mov     dword [esp+0x4 {var_18}], edxOpcode: c7 04 24 35 33 05 08mov     dword [esp {var_1c}], data_8053335  {"BAD SMALL FREE: address is not a…"}Opcode: e8 a3 01 00 00call    sub_8049b90Opcode: e8 a3 01 00 00{ Does not return }Basic Block 9Opcode: 8d 7a f8lea     edi, [edx-0x8]Opcode: 8b 47 04mov     eax, dword [edi+0x4]Opcode: a8 01test    al, 0x1Opcode: 0f 85 cc 00 00 00jne     0x80499edBasic Block 10Opcode: eb 01jmp     0x8049881Basic Block 11Opcode: 57push    ediOpcode: 56push    esiOpcode: 50push    eaxOpcode: 89 d6mov     esi, edxOpcode: 89 cfmov     edi, ecxOpcode: 89 f0mov     eax, esiOpcode: 25 00 f0 ff ffand     eax, 0xfffff000Opcode: 0f b7 08movzx   ecx, word [eax]Opcode: e8 f5 00 00 00call    sub_8049b40Opcode: 8b 0c 87mov     ecx, dword [edi+eax*4]Opcode: 89 0emov     dword [esi], ecxOpcode: 89 34 87mov     dword [edi+eax*4], esiOpcode: 83 c4 04add     esp, 0x4 {var_8}Opcode: 5epop     esiOpcode: 5fpop     ediOpcode: c3retn    Basic Block 12Opcode: 89 54 24 04mov     dword [esp+0x4 {var_18}], edxOpcode: c7 04 24 66 33 05 08mov     dword [esp {var_1c}], data_8053366  {"BAD SMALL FREE: double free ptr=…"}Opcode: e8 93 01 00 00call    sub_8049b90Opcode: e8 93 01 00 00{ Does not return }Basic Block 13Opcode: 83 c0 f0add     eax, 0xfffffff0Opcode: 3d f1 ff 01 00cmp     eax, 0x1fff1Opcode: 0f 83 ce 00 00 00jae     0x80499fdBasic Block 14Opcode: 83 ec 1csub     esp, 0x1cOpcode: 89 d0mov     eax, edxOpcode: 25 ff 0f 00 00and     eax, 0xfffOpcode: 83 f8 08cmp     eax, 0x8Opcode: 75 49jne     0x80498d9Basic Block 15Opcode: 89 54 24 04mov     dword [esp+0x4 {var_18}], edxOpcode: c7 04 24 8c 33 05 08mov     dword [esp {var_1c}], data_805338c  {"BAD SMALL FREE: corrupted size p…"}Opcode: e8 83 01 00 00call    sub_8049b90Opcode: e8 83 01 00 00{ Does not return }Basic Block 16Opcode: 8b 0fmov     ecx, dword [edi]Opcode: 85 c9test    ecx, ecxOpcode: 74 11je      0x8049946Basic Block 17Opcode: 89 54 24 04mov     dword [esp+0x4 {var_18}], edxOpcode: c7 04 24 7d 34 05 08mov     dword [esp {var_1c}], data_805347d  {"BAD FREE: large address is not a…"}Opcode: e8 a7 02 00 00call    sub_8049b90Opcode: e8 a7 02 00 00{ Does not return }Basic Block 18Opcode: 8b 42 f8mov     eax, dword [edx-0x8]Opcode: 39 c8cmp     eax, ecxOpcode: 75 52jne     0x80498e9Basic Block 19Opcode: 8b 5f 04mov     ebx, dword [edi+0x4]Opcode: 01 fbadd     ebx, ediOpcode: 31 c0xor     eax, eax  {0x0}Opcode: 31 edxor     ebp, ebp  {0x0}Opcode: eb 10jmp     0x8049961Basic Block 20Opcode: 8b 5f 04mov     ebx, dword [edi+0x4]Opcode: 01 fbadd     ebx, ediOpcode: 31 c0xor     eax, eax  {0x0}Opcode: 89 fdmov     ebp, ediOpcode: 29 cdsub     ebp, ecxOpcode: 75 0fjne     0x8049951Basic Block 21Opcode: 89 4c 24 0cmov     dword [esp+0xc {var_10}], ecxOpcode: 89 44 24 08mov     dword [esp+0x8 {var_14}], eaxOpcode: 89 54 24 04mov     dword [esp+0x4 {var_18}], edxOpcode: c7 04 24 ae 34 05 08mov     dword [esp {var_1c}], data_80534ae  {"BAD FREE: wrong heap address ptr…"}Opcode: e8 8f 02 00 00call    sub_8049b90Opcode: e8 8f 02 00 00{ Does not return }Basic Block 22Opcode: 8b 42 fcmov     eax, dword [edx-0x4]Opcode: 8d 88 00 00 fe fflea     ecx, [eax-0x20000]Opcode: 81 f9 ff 0f fe 7fcmp     ecx, 0x7ffe0fffOpcode: 77 1dja      0x80498c5Basic Block 23Opcode: 8b 0bmov     ecx, dword [ebx]Opcode: 3b 4f 04cmp     ecx, dword [edi+0x4]Opcode: 0f 85 b5 00 00 00jne     0x8049a21Basic Block 24Opcode: 8b 45 04mov     eax, dword [ebp+0x4]Opcode: 83 e0 feand     eax, 0xfffffffeOpcode: 3b 07cmp     eax, dword [edi]Opcode: 0f 85 ae 00 00 00jne     0x8049a0dBasic Block 25Opcode: 31 edxor     ebp, ebp  {0x0}Opcode: eb 1bjmp     0x8049961Basic Block 26Opcode: 89 44 24 08mov     dword [esp+0x8 {var_14}], eaxOpcode: 89 54 24 04mov     dword [esp+0x4 {var_18}], edxOpcode: c7 04 24 e4 34 05 08mov     dword [esp {var_1c}], data_80534e4  {"BAD FREE: wrong block size ptr=%…"}Opcode: e8 b7 02 00 00call    sub_8049b90Opcode: e8 b7 02 00 00{ Does not return }Basic Block 27Opcode: 89 c1mov     ecx, eaxOpcode: 81 e1 ff 0f 00 00and     ecx, 0xfffOpcode: 75 13jne     0x80498c5Basic Block 28Opcode: 89 54 24 08mov     dword [esp+0x8 {var_14}], edxOpcode: 89 5c 24 04mov     dword [esp+0x4 {var_18}], ebxOpcode: c7 04 24 e9 33 05 08mov     dword [esp {var_1c}], data_80533e9  {"BAD SMALL FREE: heap corruption …"}Opcode: e8 5b 01 00 00call    sub_8049b90Opcode: e8 5b 01 00 00{ Does not return }Basic Block 29Opcode: 84 c0test    al, alOpcode: 74 29je      0x8049999Basic Block 30Opcode: 89 54 24 08mov     dword [esp+0x8 {var_14}], edxOpcode: 89 6c 24 04mov     dword [esp+0x4 {var_18}], ebpOpcode: c7 04 24 b5 33 05 08mov     dword [esp {var_1c}], data_80533b5  {"BAD SMALL FREE: heap corruption …"}Opcode: e8 6f 01 00 00call    sub_8049b90Opcode: e8 6f 01 00 00{ Does not return }Basic Block 31Opcode: b0 01mov     al, 0x1Basic Block 32Opcode: 83 c2 f8add     edx, 0xfffffff8Opcode: 89 44 24 04mov     dword [esp+0x4 {var_18}], eaxOpcode: 89 14 24mov     dword [esp {var_1c}], edxOpcode: e8 7f 1c 00 00call    sub_804b540Opcode: 83 c4 1cadd     esp, 0x1c {__return_addr}Opcode: c3retn    Basic Block 33Opcode: 8b 4b 04mov     ecx, dword [ebx+0x4]Opcode: f6 c1 01test    cl, 0x1Opcode: 74 20je      0x80499c1Basic Block 34Opcode: 8b 4d 04mov     ecx, dword [ebp+0x4]Opcode: f6 c1 01test    cl, 0x1Opcode: 74 21je      0x8049999Basic Block 35Opcode: 8b 4f 04mov     ecx, dword [edi+0x4]Opcode: e8 77 01 00 00call    sub_8049b40Opcode: 89 3c 24mov     dword [esp {var_1c}], ediOpcode: 89 f1mov     ecx, esiOpcode: 89 c2mov     edx, eaxOpcode: e8 6b 02 00 00call    sub_8049c40Opcode: 83 c4 0cadd     esp, 0xc {var_10}Opcode: 5epop     esiOpcode: 5fpop     ediOpcode: 5bpop     ebxOpcode: 5dpop     ebpOpcode: c3retn    Basic Block 36Opcode: 83 e1 feand     ecx, 0xfffffffeOpcode: e8 97 01 00 00call    sub_8049b40Opcode: 89 1c 24mov     dword [esp {var_1c}], ebxOpcode: 89 f1mov     ecx, esiOpcode: 89 c2mov     edx, eaxOpcode: e8 1b 02 00 00call    sub_8049bd0Opcode: 8b 47 04mov     eax, dword [edi+0x4]Opcode: 03 43 04add     eax, dword [ebx+0x4]Opcode: 89 47 04mov     dword [edi+0x4], eaxOpcode: 89 04 07mov     dword [edi+eax], eaxBasic Block 37Opcode: 83 e1 feand     ecx, 0xfffffffeOpcode: e8 c0 01 00 00call    sub_8049b40Opcode: 89 2c 24mov     dword [esp {var_1c}], ebpOpcode: 89 f1mov     ecx, esiOpcode: 89 c2mov     edx, eaxOpcode: e8 44 02 00 00call    sub_8049bd0Opcode: 8b 45 04mov     eax, dword [ebp+0x4]Opcode: 03 47 04add     eax, dword [edi+0x4]Opcode: 89 45 04mov     dword [ebp+0x4], eaxOpcode: 89 03mov     dword [ebx], eaxOpcode: 89 efmov     edi, ebp