Function at 0x596460
Capabilities:
Set socket configuration

Disassembly:
push r15
push r14
push r13
push r12
push rbx
sub rsp, 0x40
mov dword [rsp + 0x34], 1
mov r12d, ecx
mov r14, rdx
mov ebx, r8d
mov dword [rsp + 0x3c], 4
cmp ecx, 0xffffffff
je 0x5965b0
lea rax, [rsp + 0x3c]
movsxd r15, ecx
lea r9, [rsp + 0x38]
mov r8d, 0x1008
mov qword [rsp + 0x20], rax
mov edx, 0xffff
mov rcx, r15
call qword [sym.imp.WS2_32.dll_getsockopt]
mov r13d, eax
test eax, eax
jne 0x5964c3
cmp dword [rsp + 0x3c], 4
je 0x596528
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov dword [rsp + 0x20], 0xdc
mov edx, 0xf
xor r13d, r13d
mov r8d, eax
lea r9, str.crypto_bio_b_sock2.c
mov ecx, 2
call sym.ERR_put_error
mov r8d, 0x86
mov edx, 0x8b
mov dword [rsp + 0x20], 0xdd
lea r9, str.crypto_bio_b_sock2.c
mov ecx, 0x20
call sym.ERR_put_error
mov eax, r13d
add rsp, 0x40
pop rbx
pop r12
pop r13
pop r14
pop r15
ret
mov edx, ebx
mov ecx, r12d
shr edx, 3
and edx, 1
call sym.BIO_socket_nbio
test eax, eax
je 0x596511
test bl, 4
jne 0x596648
test bl, 0x10
je 0x596573
mov dword [rsp + 0x20], 4
lea r9, [rsp + 0x34]
mov edx, 6
mov rcx, r15
mov r8d, 1
call qword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jne 0x596750
mov rcx, r14
call sym.BIO_ADDR_family
cmp eax, 0x17
je 0x5966c8
mov r8d, ebx
mov rdx, r14
mov ecx, r12d
call sym.BIO_bind
test eax, eax
je 0x596511
cmp dword [rsp + 0x38], 2
jne 0x5965e0
mov r13d, 1
jmp 0x596511
mov dword [rsp + 0x20], 0xd5
lea r9, str.crypto_bio_b_sock2.c
mov r8d, 0x87
xor r13d, r13d
mov edx, 0x8b
mov ecx, 0x20
call sym.ERR_put_error
jmp 0x596511
mov edx, 0x7fffffff
mov rcx, r15
call qword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
jne 0x5965a1
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, 7
mov ecx, 2
mov dword [rsp + 0x20], 0x10b
mov r8d, eax
lea r9, str.crypto_bio_b_sock2.c
call sym.ERR_put_error
mov r8d, 0x77
mov edx, 0x8b
mov dword [rsp + 0x20], 0x10c
lea r9, str.crypto_bio_b_sock2.c
mov ecx, 0x20
call sym.ERR_put_error
jmp 0x596511
mov dword [rsp + 0x20], 4
lea r9, [rsp + 0x34]
mov edx, 0xffff
mov rcx, r15
mov r8d, 8
call qword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
je 0x596545
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, 0xe
mov ecx, 2
mov dword [rsp + 0x20], 0xe7
mov r8d, eax
lea r9, str.crypto_bio_b_sock2.c
call sym.ERR_put_error
mov r8d, 0x89
mov edx, 0x8b
mov dword [rsp + 0x20], 0xe8
lea r9, str.crypto_bio_b_sock2.c
mov ecx, 0x20
call sym.ERR_put_error
jmp 0x596511
mov eax, ebx
lea r9, [rsp + 0x34]
mov r8d, 0x1b
mov rcx, r15
sar eax, 1
mov dword [rsp + 0x20], 4
mov edx, 0x29
and eax, 1
mov dword [rsp + 0x34], eax
call qword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
je 0x596584
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, 0xe
mov ecx, 2
mov dword [rsp + 0x20], 0x100
mov r8d, eax
lea r9, str.crypto_bio_b_sock2.c
call sym.ERR_put_error
mov r8d, 0x88
mov edx, 0x8b
mov dword [rsp + 0x20], 0x101
lea r9, str.crypto_bio_b_sock2.c
mov ecx, 0x20
call sym.ERR_put_error
jmp 0x596511
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, 0xe
mov ecx, 2
mov dword [rsp + 0x20], 0xf0
mov r8d, eax
lea r9, str.crypto_bio_b_sock2.c
call sym.ERR_put_error
mov r8d, 0x8a
mov edx, 0x8b
mov dword [rsp + 0x20], 0xf1
lea r9, str.crypto_bio_b_sock2.c
mov ecx, 0x20
call sym.ERR_put_error
jmp 0x596511