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test(log): fixed buffer overflow in log host test fixture

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This commit is contained in:
Marius Vikhammer
2025-04-02 11:19:33 +08:00
parent 986a52a52f
commit 204017af9f
1 changed files with 1 additions and 1 deletions
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2
components/log/host_test/log_test/main/log_test.cpp
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@ -95,7 +95,7 @@ private:
int print_to_buffer(const char *format, va_list args)
{
// Added support for multi-line log, for example ESP_LOG_BUFFER...
int ret = vsnprintf(&print_buffer[buffer_idx], BUFFER_SIZE, format, args);
int ret = vsnprintf(&print_buffer[buffer_idx], BUFFER_SIZE - buffer_idx, format, args);
buffer_idx += ret;
return ret;
}