From 2668c896c0a237ee167b17c2b87e9ba12315e795 Mon Sep 17 00:00:00 2001 From: Niels Lohmann Date: Fri, 15 Jan 2021 17:01:47 +0100 Subject: [PATCH] :rotating_light: fix format-truncation warning #2572 --- include/nlohmann/detail/output/serializer.hpp | 4 ++-- single_include/nlohmann/json.hpp | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/include/nlohmann/detail/output/serializer.hpp b/include/nlohmann/detail/output/serializer.hpp index dfbe54329..9c2182c4a 100644 --- a/include/nlohmann/detail/output/serializer.hpp +++ b/include/nlohmann/detail/output/serializer.hpp @@ -499,7 +499,7 @@ class serializer { case error_handler_t::strict: { - std::string sn(3, '\0'); + std::string sn(9, '\0'); // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg,hicpp-vararg) (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, BasicJsonType())); @@ -594,7 +594,7 @@ class serializer { case error_handler_t::strict: { - std::string sn(3, '\0'); + std::string sn(9, '\0'); // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg,hicpp-vararg) (std::snprintf)(&sn[0], sn.size(), "%.2X", static_cast(s.back())); JSON_THROW(type_error::create(316, "incomplete UTF-8 string; last byte: 0x" + sn, BasicJsonType())); diff --git a/single_include/nlohmann/json.hpp b/single_include/nlohmann/json.hpp index 533ebd00c..51d6cdf8f 100644 --- a/single_include/nlohmann/json.hpp +++ b/single_include/nlohmann/json.hpp @@ -16493,7 +16493,7 @@ class serializer { case error_handler_t::strict: { - std::string sn(3, '\0'); + std::string sn(9, '\0'); // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg,hicpp-vararg) (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, BasicJsonType())); @@ -16588,7 +16588,7 @@ class serializer { case error_handler_t::strict: { - std::string sn(3, '\0'); + std::string sn(9, '\0'); // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg,hicpp-vararg) (std::snprintf)(&sn[0], sn.size(), "%.2X", static_cast(s.back())); JSON_THROW(type_error::create(316, "incomplete UTF-8 string; last byte: 0x" + sn, BasicJsonType()));