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utf8_to_wstrbuf now handles invalid utf8 sequences (#3244)

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captainurist
2024-11-06 04:54:01 +08:00
committed by GitHub
parent 63f0875000
commit 5673e9e545
3 changed files with 22 additions and 3 deletions
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6
include/spdlog/details/os-inl.h
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@@ -483,12 +483,12 @@ SPDLOG_INLINE void utf8_to_wstrbuf(string_view_t str, wmemory_buf_t &target) {
// find the size to allocate for the result buffer
int result_size =
::MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, str.data(), str_size, NULL, 0);
::MultiByteToWideChar(CP_UTF8, 0, str.data(), str_size, NULL, 0);
if (result_size > 0) {
target.resize(result_size);
result_size = ::MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, str.data(), str_size,
target.data(), result_size);
result_size = ::MultiByteToWideChar(CP_UTF8, 0, str.data(), str_size, target.data(),
result_size);
if (result_size > 0) {
assert(result_size == target.size());
return;