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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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2
src/torcontrol.cpp
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@ -83,7 +83,7 @@ void TorControlConnection::readcb(struct bufferevent *bev, void *ctx)
if (s.size() < 4) // Short line
continue;
// <status>(-|+| )<data><CRLF>
self->message.code = atoi(s.substr(0,3));
self->message.code = LocaleIndependentAtoi<int>(s.substr(0,3));
self->message.lines.push_back(s.substr(4));
char ch = s[3]; // '-','+' or ' '
if (ch == ' ') {