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utils: s/std::regex/boost::regex/

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The former is prone to producing stack-overflow as it uses recursion in
it match implementation.

The migration is entirely mechanical.
This commit is contained in:
Botond Dénes
2023-04-06 07:36:25 -04:00
parent 52e66e38e7
commit 985e33a768
1 changed files with 3 additions and 3 deletions
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6
utils/config_file_impl.hh
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@@ -10,7 +10,7 @@
#pragma once
#include <iterator>
#include <regex>
#include <boost/regex.hpp>
#include <yaml-cpp/yaml.h>
#include <boost/any.hpp>
@@ -107,11 +107,11 @@ void validate(boost::any& out, const std::vector<std::string>& in, std::unordere
out = boost::any(map_type());
}
static const std::regex key(R"foo((?:^|\:)([^=:]+)=)foo");
static const boost::regex key(R"foo((?:^|\:)([^=:]+)=)foo");
auto* p = boost::any_cast<map_type>(&out);
for (const auto& s : in) {
std::sregex_iterator i(s.begin(), s.end(), key), e;
boost::sregex_iterator i(s.begin(), s.end(), key), e;
if (i == e) {
throw boost::program_options::invalid_option_value(s);