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Code Issues Releases Wiki Activity

[logger] Use raw pointer for task log buffer to match tx_buffer pattern (#13402)

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This commit is contained in:
J. Nick Koston
2026-01-20 17:52:58 -10:00
committed by GitHub
parent fbde91358c
commit 346f3d38d5
2 changed files with 11 additions and 10 deletions
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15
esphome/components/logger/logger.cpp
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@@ -1,8 +1,5 @@
#include "logger.h"
#include <cinttypes>
#ifdef USE_ESPHOME_TASK_LOG_BUFFER
#include <memory> // For unique_ptr
#endif
#include "esphome/core/application.h"
#include "esphome/core/hal.h"
@@ -199,7 +196,8 @@ inline uint8_t Logger::level_for(const char *tag) {
Logger::Logger(uint32_t baud_rate, size_t tx_buffer_size) : baud_rate_(baud_rate), tx_buffer_size_(tx_buffer_size) {
// add 1 to buffer size for null terminator
this->tx_buffer_ = new char[this->tx_buffer_size_ + 1]; // NOLINT
// NOLINTNEXTLINE(cppcoreguidelines-owning-memory) - allocated once, never freed
this->tx_buffer_ = new char[this->tx_buffer_size_ + 1];
#if defined(USE_ESP32) || defined(USE_LIBRETINY)
this->main_task_ = xTaskGetCurrentTaskHandle();
#elif defined(USE_ZEPHYR)
@@ -212,11 +210,14 @@ Logger::Logger(uint32_t baud_rate, size_t tx_buffer_size) : baud_rate_(baud_rate
void Logger::init_log_buffer(size_t total_buffer_size) {
#ifdef USE_HOST
// Host uses slot count instead of byte size
this->log_buffer_ = esphome::make_unique<logger::TaskLogBufferHost>(total_buffer_size);
// NOLINTNEXTLINE(cppcoreguidelines-owning-memory) - allocated once, never freed
this->log_buffer_ = new logger::TaskLogBufferHost(total_buffer_size);
#elif defined(USE_ESP32)
this->log_buffer_ = esphome::make_unique<logger::TaskLogBuffer>(total_buffer_size);
// NOLINTNEXTLINE(cppcoreguidelines-owning-memory) - allocated once, never freed
this->log_buffer_ = new logger::TaskLogBuffer(total_buffer_size);
#elif defined(USE_LIBRETINY)
this->log_buffer_ = esphome::make_unique<logger::TaskLogBufferLibreTiny>(total_buffer_size);
// NOLINTNEXTLINE(cppcoreguidelines-owning-memory) - allocated once, never freed
this->log_buffer_ = new logger::TaskLogBufferLibreTiny(total_buffer_size);
#endif
#if defined(USE_ESP32) || defined(USE_LIBRETINY)

6
esphome/components/logger/logger.h
View File

@@ -412,11 +412,11 @@ class Logger : public Component {
#endif
#ifdef USE_ESPHOME_TASK_LOG_BUFFER
#ifdef USE_HOST
std::unique_ptr<logger::TaskLogBufferHost> log_buffer_; // Will be initialized with init_log_buffer
logger::TaskLogBufferHost *log_buffer_{nullptr}; // Allocated once, never freed
#elif defined(USE_ESP32)
std::unique_ptr<logger::TaskLogBuffer> log_buffer_; // Will be initialized with init_log_buffer
logger::TaskLogBuffer *log_buffer_{nullptr}; // Allocated once, never freed
#elif defined(USE_LIBRETINY)
std::unique_ptr<logger::TaskLogBufferLibreTiny> log_buffer_; // Will be initialized with init_log_buffer
logger::TaskLogBufferLibreTiny *log_buffer_{nullptr}; // Allocated once, never freed
#endif
#endif