fix: regex usage in w3c extraction #121
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Usage of std::regex_match was problematic for traceparent with trailing spaces. The overload use is `std::regex_match(str, str + std::char_traits<CharT>::length(str), m, e, flags)`, which resolves as the whole input instead of the trimmed input. Changes: - Fix std::regex_match usage. - Add unit test.
dmehala
requested review from
cataphract and
pablomartinezbernardo
and removed request for
a team and
cataphract
pablomartinezbernardo
approved these changes
May 22, 2024
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Description
Usage of std::regex_match was problematic for traceparent with trailing spaces. The overload use is
std::regex_match(str, str + std::char_traits<CharT>::length(str), m, e, flags), which resolves as the whole input instead of the trimmed input.This regression has been introduced in #119
Changes: