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fix: null terminator

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This commit is contained in:
killua
2026-03-16 18:04:40 +04:00
parent d8a515ea37
commit a12840b241
1 changed files with 4 additions and 3 deletions
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7
src/source/parser/platform_parsers/windows_parser.cpp
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@@ -42,15 +42,16 @@ std::string utf8_from_wstring(const std::wstring &w) {
if (w.empty())
return {};
int needed = ::WideCharToMultiByte(CP_UTF8, WC_ERR_INVALID_CHARS, w.c_str(), -1, nullptr, 0, nullptr, nullptr);
int needed = ::WideCharToMultiByte(CP_UTF8, WC_ERR_INVALID_CHARS, w.data(), static_cast<int>(w.size()), nullptr, 0,
nullptr, nullptr);
if (needed <= 0) {
throw std::runtime_error("WideCharToMultiByte sizing failed ("s + windows_error_message(::GetLastError()) +
")");
}
std::string out;
out.resize(needed);
int written =
::WideCharToMultiByte(CP_UTF8, WC_ERR_INVALID_CHARS, w.c_str(), -1, out.data(), out.size(), nullptr, nullptr);
int written = ::WideCharToMultiByte(CP_UTF8, WC_ERR_INVALID_CHARS, w.data(), static_cast<int>(w.size()), out.data(),
needed, nullptr, nullptr);
if (written <= 0) {
throw std::runtime_error(
"WideCharToMultiByte convert failed, Error("s + windows_error_message(::GetLastError()) + ")" +