Function at 0x866300
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x104
mov ecx, dword [esp + 0x10c]
push ebx
push ebp
push esi
mov esi, dword [esp + 0x114]
push edi
xor edi, edi
mov eax, dword [esi + 0x10]
mov ebp, dword [eax]
lea eax, [ecx - 4]
cmp eax, 3
ja case.default.0x86632b
jmp dword [eax*4 + 0x8666e8]
cmp ecx, 4
jne 0x866435
lea ecx, [esi + 0x14c]
push ecx
call fcn.008662e0
mov dx, word [esi + 0x30]
and eax, 0xffff
mov ecx, edx
add esp, 4
and ecx, 0xffff
cmp eax, ecx
je 0x866423
cmp dx, di
jne 0x866373
cmp eax, 0xffff
je 0x866423
push ecx
push eax
push str.Received_ACK_for_block__d__expecting__d_n
push ebp
call fcn.0084f980
mov edx, dword [esi + 0x18]
mov ecx, dword [esi + 0x20]
add esp, 0x10
inc edx
mov eax, edx
mov dword [esi + 0x18], edx
cmp eax, ecx
jle 0x8663ba
xor edx, edx
mov dx, word [esi + 0x30]
push edx
push str.tftp_tx:_giving_up_waiting_for_block__d_ack
push ebp
call fcn.0084fa40
add esp, 0xc
mov edi, 0x37
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x104
ret
mov eax, dword [esi + 0x138]
mov edx, dword [esi + 0x140]
lea ecx, [esi + 0xb8]
push eax
mov eax, dword [esi + 0x150]
push ecx
mov ecx, dword [esi + 0x14]
add edx, 4
push edi
push edx
push eax
push ecx
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jge 0x8666d8
lea edx, [esp + 0x14]
push 0x100
push edx
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0087bf70
push eax
push 0x8c43b0
push ebp
call fcn.0084fa40
add esp, 0x18
mov edi, 0x37
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x104
ret
lea eax, [esi + 0x2c]
push eax
call fcn.0083a410
add esp, 4
inc word [esi + 0x30]
jmp 0x86643b
mov word [esi + 0x30], 1
lea ebx, [esi + 0x150]
push 3
push ebx
mov dword [esi + 0x18], edi
call fcn.00865ef0
mov cx, word [esi + 0x30]
push ecx
push ebx
call fcn.008662c0
add esp, 0x10
cmp word [esi + 0x30], 1
jbe 0x866484
mov edx, dword [esi + 0x140]
mov eax, dword [esi + 0x144]
cmp edx, eax
jge 0x866484
mov dword [esi], 3
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x104
ret
mov ecx, dword [esi + 0x10]
mov eax, dword [ebx]
mov dword [esi + 0x140], 0
add eax, 4
mov edx, dword [ecx]
mov dword [edx + 0x124], eax
mov ecx, dword [esi + 0x144]
mov edx, dword [esi + 0x140]
lea eax, [esp + 0x10]
sub ecx, edx
mov edx, dword [esi + 0x10]
push eax
push ecx
push edx
call fcn.00876940
mov edi, eax
add esp, 0xc
test edi, edi
jne 0x8666d8
mov ecx, dword [esp + 0x10]
mov eax, dword [esi + 0x140]
add eax, ecx
mov dword [esi + 0x140], eax
mov eax, dword [esi + 0x10]
mov eax, dword [eax]
mov edx, dword [eax + 0x124]
add edx, ecx
mov dword [eax + 0x124], edx
mov ecx, dword [esi + 0x140]
mov eax, dword [esi + 0x144]
cmp ecx, eax
jge 0x86652a
mov edx, dword [esp + 0x10]
test edx, edx
je 0x86652a
lea edx, [esp + 0x10]
sub eax, ecx
push edx
push eax
mov eax, dword [esi + 0x10]
push eax
call fcn.00876940
mov edi, eax
add esp, 0xc
test edi, edi
je 0x8664c8
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x104
ret
mov ecx, dword [esi + 0x138]
mov eax, dword [esi + 0x140]
lea edx, [esi + 0xb8]
push ecx
mov ecx, dword [ebx]
push edx
mov edx, dword [esi + 0x14]
add eax, 4
push 0
push eax
push ecx
push edx
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jge 0x866564
lea eax, [esp + 0x14]
push 0x100
push eax
jmp 0x866626
mov eax, dword [esi + 0x140]
mov ecx, dword [ebp + 0xa0]
cdq
add ecx, eax
mov dword [ebp + 0xa0], ecx
mov eax, dword [ebp + 0xa4]
adc eax, edx
mov dword [ebp + 0xa4], eax
mov edx, dword [ebp + 0xa0]
mov ecx, eax
push ecx
push edx
push ebp
call fcn.0085d000
add esp, 0xc
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x104
ret
mov edx, dword [esi + 0x18]
inc edx
mov eax, edx
mov dword [esi + 0x18], edx
push eax
mov ax, word [esi + 0x30]
inc eax
and eax, 0xffff
push eax
push str.Timeout_waiting_for_block__d_ACK.__Retries___d_n
push ebp
call fcn.0084f980
mov ecx, dword [esi + 0x18]
mov eax, dword [esi + 0x20]
add esp, 0x10
cmp ecx, eax
jle 0x8665ee
mov eax, edi
mov dword [esi + 8], 0xffffff9d
mov dword [esi], 3
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x104
ret
mov edx, dword [esi + 0x138]
mov ecx, dword [esi + 0x140]
lea eax, [esi + 0xb8]
push edx
mov edx, dword [esi + 0x150]
push eax
mov eax, dword [esi + 0x14]
add ecx, 4
push edi
push ecx
push edx
push eax
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jge 0x866651
lea ecx, [esp + 0x14]
push 0x100
push ecx
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0087bf70
push eax
push 0x8c43b0
push ebp
call fcn.0084fa40
add esp, 0x18
mov eax, 0x37
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x104
ret
mov edx, dword [ebp + 0xa4]
mov eax, dword [ebp + 0xa0]
push edx
push eax
push ebp
call fcn.0085d000
add esp, 0xc
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x104
ret
lea ebx, [esi + 0x150]
push 5
push ebx
mov dword [esi], 3
call fcn.00865ef0
mov cx, word [esi + 0x30]
push ecx
push ebx
call fcn.008662c0
mov edx, dword [esi + 0x138]
mov ecx, dword [ebx]
add esp, 0x10
lea eax, [esi + 0xb8]
push edx
mov edx, dword [esi + 0x14]
push eax
push 0
push 4
push ecx
push edx
call dword [sym.imp.WS2_32.dll_sendto]
mov eax, edi
mov dword [esi], 3
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x104
ret
push ecx
push str.tftp_tx:_internal_error__event:__i
push ebp
call fcn.0084fa40
add esp, 0xc
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x104
ret