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[NET] NetDll___WSAFDIsSet: Fixed incorrect endianness of fd_count 

Plus: limit it to 64 entries
Thanks to Bo98 for pointing that out
This commit is contained in:
Gliniak 2023-01-05 21:02:55 +01:00 committed by Rick Gibbed
parent 07e81fe172
commit 00aba94b98
1 changed files with 3 additions and 1 deletions
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src/xenia/kernel/xam/xam_net.cc
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@ -1017,7 +1017,9 @@ DECLARE_XAM_EXPORT1(NetDll_sendto, kNetworking, kImplemented);
dword_result_t NetDll___WSAFDIsSet_entry(dword_t socket_handle, dword_result_t NetDll___WSAFDIsSet_entry(dword_t socket_handle,
pointer_t<x_fd_set> fd_set) { pointer_t<x_fd_set> fd_set) {
for (uint32_t i = 0; i < fd_set->fd_count.value; i++) { const uint8_t max_fd_count =
std::min((uint32_t)fd_set->fd_count, uint32_t(64));
for (uint8_t i = 0; i < max_fd_count; i++) {
if (fd_set->fd_array[i] == socket_handle) { if (fd_set->fd_array[i] == socket_handle) {
return 1; return 1;
} }