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time_zone_content_manager: Fix out of bounds read 

There were cases where raw_data didn't contain enough
space to hold the zero terminator.

This was caught with -fsanitize=address.
This commit is contained in:
ReinUsesLisp 2020-03-18 19:05:23 -03:00
parent 56ea0f8acb
commit ac7ee21331
1 changed files with 1 additions and 1 deletions
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2
src/core/hle/service/time/time_zone_content_manager.cpp
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@ -53,7 +53,7 @@ static std::vector<std::string> BuildLocationNameCache(Core::System& system) {
return {}; return {};
} }
std::vector<char> raw_data(binary_list->GetSize()); std::vector<char> raw_data(binary_list->GetSize() + 1);
binary_list->ReadBytes<char>(raw_data.data(), binary_list->GetSize()); binary_list->ReadBytes<char>(raw_data.data(), binary_list->GetSize());
std::stringstream data_stream{raw_data.data()}; std::stringstream data_stream{raw_data.data()};