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sys_net: return appropriate packet size for P2P

This commit is contained in:
RipleyTom 2022-10-22 18:58:07 +02:00 committed by kd-11
parent 67323994fc
commit 7ae9b15b5c
2 changed files with 3 additions and 3 deletions
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4
rpcs3/Emu/Cell/lv2/sys_net/lv2_socket_p2p.cpp
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@ -273,7 +273,7 @@ std::optional<s32> lv2_socket_p2p::sendto(s32 flags, const std::vector<u8>& buf,
ensure(opt_sn_addr);
ensure(socket); // ensures it has been bound
ensure(buf.size() <= (65535 - sizeof(u16))); // catch games using full payload for future fragmentation implementation if necessary
ensure(buf.size() <= (65535 - VPORT_P2P_HEADER_SIZE)); // catch games using full payload for future fragmentation implementation if necessary
const u16 p2p_port = reinterpret_cast<const sys_net_sockaddr_in*>(&*opt_sn_addr)->sin_port;
const u16 p2p_vport = reinterpret_cast<const sys_net_sockaddr_in_p2p*>(&*opt_sn_addr)->sin_vport;
@ -300,7 +300,7 @@ std::optional<s32> lv2_socket_p2p::sendto(s32 flags, const std::vector<u8>& buf,
if (native_result >= 0)
{
return {std::max<s32>(native_result - sizeof(u16), 0l)};
return {std::max<s32>(native_result - VPORT_P2P_HEADER_SIZE, 0l)};
}
s32 result = get_last_error(!so_nbio && (flags & SYS_NET_MSG_DONTWAIT) == 0);

2
rpcs3/Emu/Cell/lv2/sys_net/lv2_socket_p2ps.cpp
View File

@ -793,7 +793,7 @@ std::optional<s32> lv2_socket_p2ps::sendto([[maybe_unused]] s32 flags, const std
lock.lock();
}
constexpr u32 max_data_len = (65535 - (sizeof(u16) + sizeof(p2ps_encapsulated_tcp)));
constexpr u32 max_data_len = (65535 - (VPORT_P2P_HEADER_SIZE + sizeof(p2ps_encapsulated_tcp)));
::sockaddr_in name{};
if (opt_sn_addr)