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Merge pull request #6793 from Morph1984/lang-fix

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service: set: Correct copy amount in GetAvailableLanguageCodes
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Morph 2021-08-01 12:47:47 -04:00 committed by GitHub
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1 changed files with 2 additions and 1 deletions
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src/core/hle/service/set/set.cpp
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@ -85,7 +85,8 @@ void PushResponseLanguageCode(Kernel::HLERequestContext& ctx, std::size_t num_la
void GetAvailableLanguageCodesImpl(Kernel::HLERequestContext& ctx, std::size_t max_entries) { void GetAvailableLanguageCodesImpl(Kernel::HLERequestContext& ctx, std::size_t max_entries) {
const std::size_t requested_amount = ctx.GetWriteBufferSize() / sizeof(LanguageCode); const std::size_t requested_amount = ctx.GetWriteBufferSize() / sizeof(LanguageCode);
const std::size_t copy_amount = std::min(requested_amount, max_entries); const std::size_t max_amount = std::min(requested_amount, max_entries);
const std::size_t copy_amount = std::min(available_language_codes.size(), max_amount);
const std::size_t copy_size = copy_amount * sizeof(LanguageCode); const std::size_t copy_size = copy_amount * sizeof(LanguageCode);
ctx.WriteBuffer(available_language_codes.data(), copy_size); ctx.WriteBuffer(available_language_codes.data(), copy_size);