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🚨 fix format-truncation warning #2572

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This commit is contained in:
Niels Lohmann
2021-01-15 17:01:47 +01:00
parent 92fa1d9582
commit 29f7abf57d
2 changed files with 4 additions and 4 deletions
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4
include/nlohmann/detail/output/serializer.hpp
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@@ -497,7 +497,7 @@ class serializer
{ {
case error_handler_t::strict: case error_handler_t::strict:
{ {
std::string sn(3, '\0'); std::string sn(8, '\0');
(std::snprintf)(&sn[0], sn.size(), "%.2X", byte); (std::snprintf)(&sn[0], sn.size(), "%.2X", byte);
JSON_THROW(type_error::create(316, "invalid UTF-8 byte at index " + std::to_string(i) + ": 0x" + sn)); JSON_THROW(type_error::create(316, "invalid UTF-8 byte at index " + std::to_string(i) + ": 0x" + sn));
} }
@@ -591,7 +591,7 @@ class serializer
{ {
case error_handler_t::strict: case error_handler_t::strict:
{ {
std::string sn(3, '\0'); std::string sn(8, '\0');
(std::snprintf)(&sn[0], sn.size(), "%.2X", static_cast<std::uint8_t>(s.back())); (std::snprintf)(&sn[0], sn.size(), "%.2X", static_cast<std::uint8_t>(s.back()));
JSON_THROW(type_error::create(316, "incomplete UTF-8 string; last byte: 0x" + sn)); JSON_THROW(type_error::create(316, "incomplete UTF-8 string; last byte: 0x" + sn));
} }

4
single_include/nlohmann/json.hpp
View File

@@ -16052,7 +16052,7 @@ class serializer
{ {
case error_handler_t::strict: case error_handler_t::strict:
{ {
std::string sn(3, '\0'); std::string sn(8, '\0');
(std::snprintf)(&sn[0], sn.size(), "%.2X", byte); (std::snprintf)(&sn[0], sn.size(), "%.2X", byte);
JSON_THROW(type_error::create(316, "invalid UTF-8 byte at index " + std::to_string(i) + ": 0x" + sn)); JSON_THROW(type_error::create(316, "invalid UTF-8 byte at index " + std::to_string(i) + ": 0x" + sn));
} }
@@ -16146,7 +16146,7 @@ class serializer
{ {
case error_handler_t::strict: case error_handler_t::strict:
{ {
std::string sn(3, '\0'); std::string sn(8, '\0');
(std::snprintf)(&sn[0], sn.size(), "%.2X", static_cast<std::uint8_t>(s.back())); (std::snprintf)(&sn[0], sn.size(), "%.2X", static_cast<std::uint8_t>(s.back()));
JSON_THROW(type_error::create(316, "incomplete UTF-8 string; last byte: 0x" + sn)); JSON_THROW(type_error::create(316, "incomplete UTF-8 string; last byte: 0x" + sn));
} }