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Mark string_ref's strlen as a Flawfinder false positive

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string_ref(const char*) requires a null-terminated string, like
std::string_view's constructor.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>
This commit is contained in:
Niels Lohmann
2026-10-01 10:26:18 +02:00
parent cb51f80e34
commit b59fc6c902
1 changed files with 2 additions and 0 deletions
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include/nlohmann/detail/view/string_ref.hpp
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@@ -40,6 +40,8 @@ class string_ref
using const_iterator = const char*; using const_iterator = const char*;
string_ref() noexcept = default; string_ref() noexcept = default;
// s must be null-terminated, as for std::string_view(const char*)
// flawfinder: ignore
string_ref(const char* s) : m_data(s), m_size(std::strlen(s)) {} // NOLINT(google-explicit-constructor,hicpp-explicit-conversions) string_ref(const char* s) : m_data(s), m_size(std::strlen(s)) {} // NOLINT(google-explicit-constructor,hicpp-explicit-conversions)
string_ref(const char* s, std::size_t n) noexcept : m_data(s), m_size(n) {} string_ref(const char* s, std::size_t n) noexcept : m_data(s), m_size(n) {}
template<typename Traits, typename Alloc> template<typename Traits, typename Alloc>