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check args on formatting

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This commit is contained in:
dkavolis 2021-07-21 23:47:17 +01:00
parent 61ed2a670e
commit 1344d44a5a
3 changed files with 7 additions and 5 deletions
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1
example/example.cpp
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@ -23,6 +23,7 @@ void custom_flags_example();
#include "spdlog/spdlog.h"
#include "spdlog/cfg/env.h" // support for loading levels from the environment variable
#include "spdlog/fmt/ostr.h"
int main(int, char *[])
{

2
include/spdlog/fmt/bin_to_hex.h
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@ -89,7 +89,7 @@ struct formatter<spdlog::details::dump_info<T>>
// parse the format string flags
template<typename ParseContext>
auto parse(ParseContext &ctx) -> decltype(ctx.begin())
FMT_CONSTEXPR auto parse(ParseContext &ctx) -> decltype(ctx.begin())
{
auto it = ctx.begin();
while (it != ctx.end() && *it != '}')

9
include/spdlog/logger.h
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@ -282,7 +282,7 @@ protected:
SPDLOG_TRY
{
memory_buf_t buf;
fmt::detail::vformat_to(buf, fmt::to_string_view(fmt), fmt::make_format_args(args...));
fmt::detail::vformat_to(buf, fmt::to_string_view(fmt), fmt::make_args_checked<Args...>(fmt, args...));
details::log_msg log_msg(loc, name_, lvl, string_view_t(buf.data(), buf.size()));
log_it_(log_msg, log_enabled, traceback_enabled);
}
@ -290,8 +290,9 @@ protected:
}
#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
template<typename... Args>
void log_(source_loc loc, level::level_enum lvl, const wstring_view_t &fmt, Args &&...args)
template<typename FormatString, typename... Args, typename Char = fmt::char_t<FormatString>,
typename std::enable_if<std::is_same<Char, wchar_t>::value, Char>::type * = nullptr>
void log_(source_loc loc, level::level_enum lvl, const FormatString &fmt, Args &&...args)
{
bool log_enabled = should_log(lvl);
bool traceback_enabled = tracer_.enabled();
@ -303,7 +304,7 @@ protected:
{
// format to wmemory_buffer and convert to utf8
fmt::wmemory_buffer wbuf;
fmt::format_to(std::back_inserter(wbuf), fmt, std::forward<Args>(args)...);
fmt::detail::vformat_to(wbuf, fmt::wstring_view(fmt), fmt::make_args_checked<Args...>(fmt, args...));
memory_buf_t buf;
details::os::wstr_to_utf8buf(wstring_view_t(wbuf.data(), wbuf.size()), buf);
details::log_msg log_msg(loc, name_, lvl, string_view_t(buf.data(), buf.size()));