Function at 0x4a17a0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 8]
xor ebx, ebx
push edi
mov eax, dword [esi + 0x10]
mov edi, dword [eax]
mov eax, dword [ebp + 0xc]
sub eax, 4
je 0x4a18a4
dec eax
je 0x4a1847
dec eax
je 0x4a18a4
dec eax
je 0x4a17e0
push dword [ebp + 0xc]
push str.tftp_tx:_internal_error__event:__i
push edi
call fcn.0048feb2
jmp 0x4a1a4b
inc dword [esi + 0x18]
movzx eax, word [esi + 0x40]
push dword [esi + 0x18]
inc eax
and eax, 0xffff
push eax
push str.Timeout_waiting_for_block__d_ACK.__Retries___d_n
push edi
call fcn.0048ff48
mov eax, dword [esi + 0x18]
add esp, 0x10
cmp eax, dword [esi + 0x20]
jle 0x4a1813
mov dword [esi + 8], 0xffffff9d
jmp 0x4a1899
push dword [esi + 0x148]
lea eax, [esi + 0xc8]
push eax
mov eax, dword [esi + 0x150]
push ebx
add eax, 4
push eax
push dword [esi + 0x160]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x4a1a3f
jmp 0x4a1a13
mov dword [esi], 3
mov eax, dword [esi + 0x160]
mov byte [eax], bl
mov eax, dword [esi + 0x160]
mov byte [eax + 1], 5
movzx edx, word [esi + 0x40]
mov eax, dword [esi + 0x160]
mov ecx, edx
shr ecx, 8
mov byte [eax + 2], cl
mov eax, dword [esi + 0x160]
mov byte [eax + 3], dl
lea eax, [esi + 0xc8]
push dword [esi + 0x148]
push eax
push ebx
push 4
push dword [esi + 0x160]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
mov dword [esi], 3
jmp 0x4a1a4e
xor eax, eax
inc eax
cmp dword [ebp + 0xc], 4
jne 0x4a197b
mov ecx, dword [esi + 0x15c]
movzx eax, byte [ecx + 2]
shl ax, 8
movzx edx, ax
movzx eax, byte [ecx + 3]
or edx, eax
movzx eax, word [esi + 0x40]
mov ecx, eax
cmp edx, ecx
je 0x4a196b
test ax, ax
jne 0x4a18e7
cmp edx, 0xffff
je 0x4a196b
push ecx
push edx
push str.Received_ACK_for_block__d__expecting__d_n
push edi
call fcn.0048ff48
add esp, 0x10
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
cmp eax, dword [esi + 0x20]
jle 0x4a1917
movzx eax, word [esi + 0x40]
push eax
push str.tftp_tx:_giving_up_waiting_for_block__d_ack
push edi
call fcn.0048feb2
add esp, 0xc
jmp 0x4a1961
push dword [esi + 0x148]
lea eax, [esi + 0xc8]
push eax
mov eax, dword [esi + 0x150]
push ebx
add eax, 4
push eax
lea eax, [esi + 0x160]
push eax
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x4a1964
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push dword [esi + 0x10]
call fcn.004854b1
push eax
push 0x4f0f6c
push edi
call fcn.0048feb2
add esp, 0x14
push 0x37
pop ebx
mov eax, ebx
jmp 0x4a1a50
lea eax, [esi + 0x38]
push eax
call fcn.004ab707
inc word [esi + 0x40]
pop ecx
jmp 0x4a197f
mov word [esi + 0x40], ax
mov dword [esi + 0x18], ebx
mov eax, dword [esi + 0x160]
mov byte [eax], bl
mov eax, dword [esi + 0x160]
mov byte [eax + 1], 3
movzx edx, word [esi + 0x40]
mov eax, dword [esi + 0x160]
mov ecx, edx
shr ecx, 8
mov byte [eax + 2], cl
mov eax, dword [esi + 0x160]
mov byte [eax + 3], dl
xor eax, eax
inc eax
cmp word [esi + 0x40], ax
jbe 0x4a19ca
mov eax, dword [esi + 0x150]
cmp eax, dword [esi + 0x154]
jl 0x4a1899
lea eax, [esi + 0x150]
push eax
push dword [esi + 0x154]
push dword [esi + 0x10]
call fcn.00489160
add esp, 0xc
test eax, eax
jne 0x4a1a50
push dword [esi + 0x148]
lea eax, [esi + 0xc8]
push eax
push ebx
lea ebx, [esi + 0x150]
mov eax, dword [ebx]
add eax, 4
push eax
push dword [esi + 0x160]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x4a1a36
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push dword [esi + 0x10]
call fcn.004854b1
push eax
push 0x4f0f6c
push edi
call fcn.0048feb2
add esp, 0x14
push 0x37
pop eax
jmp 0x4a1a50
mov eax, dword [ebx]
cdq
add dword [edi + 0x40], eax
adc dword [edi + 0x44], edx
push dword [edi + 0x44]
push dword [edi + 0x40]
push edi
call fcn.00497fec
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret