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23 lines
839 B
Diff
23 lines
839 B
Diff
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This patch fixes a bug and related test failure on platforms where 'char'
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is unsigned.
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Taken from upstream:
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https://github.com/open-source-parsers/jsoncpp/commit/f11611c8785082ead760494cba06196f14a06dcb
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diff --git a/src/lib_json/json_writer.cpp b/src/lib_json/json_writer.cpp
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index 8e06cca2..56195dc1 100644
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--- a/src/lib_json/json_writer.cpp
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+++ b/src/lib_json/json_writer.cpp
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@@ -178,8 +178,9 @@ static bool isAnyCharRequiredQuoting(char const* s, size_t n) {
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char const* const end = s + n;
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for (char const* cur = s; cur < end; ++cur) {
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- if (*cur == '\\' || *cur == '\"' || *cur < ' ' ||
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- static_cast<unsigned char>(*cur) < 0x80)
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+ if (*cur == '\\' || *cur == '\"' ||
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+ static_cast<unsigned char>(*cur) < ' ' ||
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+ static_cast<unsigned char>(*cur) >= 0x80)
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return true;
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}
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return false;
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