diff --git a/src/xenia/kernel/xam/xam_user.cc b/src/xenia/kernel/xam/xam_user.cc index 86dbe61db..16c8dba51 100644 --- a/src/xenia/kernel/xam/xam_user.cc +++ b/src/xenia/kernel/xam/xam_user.cc @@ -163,15 +163,16 @@ uint32_t xeXamUserReadProfileSettingsEx(uint32_t title_id, uint32_t user_index, return X_ERROR_INVALID_PARAMETER; } - uint32_t needed_size = 0; + uint32_t needed_header_size = 0; + uint32_t needed_extra_size = 0; for (uint32_t i = 0; i < setting_count; ++i) { - needed_size += sizeof(X_USER_READ_PROFILE_SETTING); + needed_header_size += sizeof(X_USER_READ_PROFILE_SETTING); UserProfile::Setting::Key setting_key; setting_key.value = static_cast(setting_ids[i]); switch (static_cast(setting_key.type)) { case UserProfile::Setting::Type::WSTRING: case UserProfile::Setting::Type::BINARY: { - needed_size += setting_key.size; + needed_extra_size += setting_key.size; break; } default: { @@ -179,15 +180,16 @@ uint32_t xeXamUserReadProfileSettingsEx(uint32_t title_id, uint32_t user_index, } } } - // needed_size *= !xuids_ptr ? 1 : xuid_count; - needed_size += sizeof(X_USER_READ_PROFILE_SETTINGS); + if (xuids_ptr) { + // needed_header_size *= xuid_count; + // needed_extra_size *= !xuid_count; + } + needed_header_size += sizeof(X_USER_READ_PROFILE_SETTINGS); + uint32_t needed_size = needed_header_size + needed_extra_size; if (!buffer_ptr || buffer_size < needed_size) { - *buffer_size_ptr = needed_size; - if (overlapped_ptr) { - kernel_state()->CompleteOverlappedImmediate(overlapped_ptr, - X_ERROR_INSUFFICIENT_BUFFER); - return X_ERROR_IO_PENDING; + if (!buffer_size) { + *buffer_size_ptr = needed_size; } return X_ERROR_INSUFFICIENT_BUFFER; } @@ -241,7 +243,7 @@ uint32_t xeXamUserReadProfileSettingsEx(uint32_t title_id, uint32_t user_index, auto out_setting = reinterpret_cast(&out_header[1]); - size_t buffer_offset = sizeof(X_USER_READ_PROFILE_SETTINGS); + size_t buffer_offset = needed_header_size; for (uint32_t n = 0; n < setting_count; ++n) { uint32_t setting_id = setting_ids[n]; auto setting = user_profile->GetSetting(setting_id);