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Range check year on parse

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Howard Hinnant
2017-11-30 10:45:30 -05:00
parent c513a20691
commit 1902b8e8fb
1 changed files with 2 additions and 0 deletions
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include/date/date.h
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@@ -6996,6 +6996,8 @@ from_stream(std::basic_istream<CharT, Traits>& is, const CharT* fmt,
else if (day(static_cast<unsigned>(d)) != ymd.day()) else if (day(static_cast<unsigned>(d)) != ymd.day())
goto broken; goto broken;
} }
if (Y < static_cast<int>(year::min()) || Y > static_cast<int>(year::max()))
goto broken;
auto ymd = year{Y}/m/d; auto ymd = year{Y}/m/d;
if (wd != not_a_weekday && ymd.ok()) if (wd != not_a_weekday && ymd.ok())
{ {