boost/charconv
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Use snprintf instead of sprintf to avoid security deprecation warnings

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This commit is contained in:
Peter Dimov
2023-05-19 18:55:04 +03:00
parent 6618b989b3
commit 7d8d3449eb
1 changed files with 5 additions and 7 deletions
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12
test/from_chars_float2.cpp
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@@ -2,8 +2,6 @@
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#define _CRT_SECURE_NO_WARNINGS
#include <boost/charconv.hpp>
#include <boost/core/detail/splitmix64.hpp>
#include <boost/core/lightweight_test.hpp>
@@ -23,7 +21,7 @@ template<class T> void zero_extend_test()
{
unsigned long long v = static_cast<unsigned long long>( rng() );
std::sprintf( buffer, "%llu", v );
std::snprintf( buffer, sizeof( buffer ), "%llu", v );
T ref;
@@ -37,7 +35,7 @@ template<class T> void zero_extend_test()
{
for( int j = 1; j <= N; ++j )
{
std::sprintf( buffer, "%llu%se-%d", v, std::string( j, '0' ).c_str(), j );
std::snprintf( buffer, sizeof( buffer ), "%llu%se-%d", v, std::string( j, '0' ).c_str(), j );
T w;
auto r2 = boost::charconv::from_chars( buffer, buffer + std::strlen( buffer ), w );
@@ -54,7 +52,7 @@ template<class T> void zero_extend_test()
for( int j = 1; j <= N; ++j )
{
std::sprintf( buffer, "%llu0e-%s1", v, std::string( j, '0' ).c_str() );
std::snprintf( buffer, sizeof( buffer ), "%llu0e-%s1", v, std::string( j, '0' ).c_str() );
T w;
auto r2 = boost::charconv::from_chars( buffer, buffer + std::strlen( buffer ), w );
@@ -74,7 +72,7 @@ template<class T> void zero_extend_test()
{
unsigned long long v = static_cast<unsigned long long>( rng() );
std::sprintf( buffer, "0.%llu", v );
std::snprintf( buffer, sizeof( buffer ), "0.%llu", v );
T ref;
@@ -88,7 +86,7 @@ template<class T> void zero_extend_test()
{
for( int j = 1; j <= N; ++j )
{
std::sprintf( buffer, "0.%s%llue%d", std::string( j, '0' ).c_str(), v, j );
std::snprintf( buffer, sizeof( buffer ), "0.%s%llue%d", std::string( j, '0' ).c_str(), v, j );
T w;
auto r2 = boost::charconv::from_chars( buffer, buffer + std::strlen( buffer ), w );