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- jsoncpp: bump to version 1.9.5

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Signed-off-by: Thilo Graf <dbt@novatux.de>
This commit is contained in:
svenhoefer
2022-07-16 15:25:02 +02:00
committed by Thilo Graf
parent 1ffd91ebee
commit e2bb70c4f1
3 changed files with 45 additions and 28 deletions
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20
lib/jsoncpp/jsoncpp.cpp
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@@ -250,6 +250,7 @@ Iter fixZerosInTheEnd(Iter begin, Iter end, unsigned int precision) {
#endif // if !defined(JSON_IS_AMALGAMATION)
#include <algorithm>
#include <cassert>
#include <cmath>
#include <cstring>
#include <iostream>
#include <istream>
@@ -838,9 +839,15 @@ bool Reader::decodeDouble(Token& token, Value& decoded) {
double value = 0;
String buffer(token.start_, token.end_);
IStringStream is(buffer);
if (!(is >> value))
return addError(
if (!(is >> value)) {
if (value == std::numeric_limits<double>::max())
value = std::numeric_limits<double>::infinity();
else if (value == std::numeric_limits<double>::lowest())
value = -std::numeric_limits<double>::infinity();
else if (!std::isinf(value))
return addError(
"'" + String(token.start_, token.end_) + "' is not a number.", token);
}
decoded = value;
return true;
}
@@ -1845,7 +1852,7 @@ bool OurReader::decodeNumber(Token& token, Value& decoded) {
const auto digit(static_cast<Value::UInt>(c - '0'));
if (value >= threshold) {
// We've hit or exceeded the max value divided by 10 (rounded down). If
// a) we've only just touched the limit, meaing value == threshold,
// a) we've only just touched the limit, meaning value == threshold,
// b) this is the last digit, or
// c) it's small enough to fit in that rounding delta, we're okay.
// Otherwise treat this number as a double to avoid overflow.
@@ -1885,7 +1892,12 @@ bool OurReader::decodeDouble(Token& token, Value& decoded) {
const String buffer(token.start_, token.end_);
IStringStream is(buffer);
if (!(is >> value)) {
return addError(
if (value == std::numeric_limits<double>::max())
value = std::numeric_limits<double>::infinity();
else if (value == std::numeric_limits<double>::lowest())
value = -std::numeric_limits<double>::infinity();
else if (!std::isinf(value))
return addError(
"'" + String(token.start_, token.end_) + "' is not a number.", token);
}
decoded = value;