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Replace use of locale dependent atoi(…) with locale-independent std::from_chars(…) (C++17)

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test: Add test cases for LocaleIndependentAtoi

fuzz: Assert legacy atoi(s) == LocaleIndependentAtoi<int>(s)

fuzz: Assert legacy atoi64(s) == LocaleIndependentAtoi<int64_t>(s)
This commit is contained in:
practicalswift
2021-09-30 14:18:50 +00:00
parent 2d8e0c0c3c
commit 4343f114cc
15 changed files with 145 additions and 52 deletions
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3
src/util/moneystr.cpp
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@@ -77,8 +77,7 @@ std::optional<CAmount> ParseMoney(const std::string& money_string)
return std::nullopt;
if (nUnits < 0 || nUnits > COIN)
return std::nullopt;
int64_t nWhole = atoi64(strWhole);
int64_t nWhole = LocaleIndependentAtoi<int64_t>(strWhole);
CAmount value = nWhole * COIN + nUnits;
if (!MoneyRange(value)) {