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replace code point in range(0xD800, 0xDFFF) to replacement mark (#714)

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closes #712
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Christopher Dunn 2017-12-20 14:43:55 -06:00 committed by GitHub
parent 41ff85f443
commit 63ab03ca28
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1 changed files with 1 additions and 1 deletions
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src/lib_json/json_writer.cpp
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@ -199,7 +199,7 @@ static unsigned int utf8ToCodepoint(const char*& s, const char* e) {
s += 2;
// surrogates aren't valid codepoints itself
// shouldn't be UTF-8 encoded
if (calculated >= 0xD800 && calculated >= 0xDFFF)
if (calculated >= 0xD800 && calculated <= 0xDFFF)
return REPLACEMENT_CHARACTER;
// oversized encoded characters are invalid
return calculated < 0x800 ? REPLACEMENT_CHARACTER : calculated;