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Fix logger stack overflow (#8988)

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J. Nick Koston 2025-06-02 17:46:17 +01:00 committed by GitHub
parent 67dd649d00
commit 737d502614
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1 changed files with 4 additions and 4 deletions
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8
esphome/components/logger/logger.h
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@ -212,9 +212,9 @@ class Logger : public Component {
} }
// Format string to explicit buffer with varargs // Format string to explicit buffer with varargs
inline void printf_to_buffer_(const char *format, char *buffer, int *buffer_at, int buffer_size, ...) { inline void printf_to_buffer_(char *buffer, int *buffer_at, int buffer_size, const char *format, ...) {
va_list arg; va_list arg;
va_start(arg, buffer_size); va_start(arg, format);
this->format_body_to_buffer_(buffer, buffer_at, buffer_size, format, arg); this->format_body_to_buffer_(buffer, buffer_at, buffer_size, format, arg);
va_end(arg); va_end(arg);
} }
@ -312,13 +312,13 @@ class Logger : public Component {
#if defined(USE_ESP32) || defined(USE_LIBRETINY) #if defined(USE_ESP32) || defined(USE_LIBRETINY)
if (thread_name != nullptr) { if (thread_name != nullptr) {
// Non-main task with thread name // Non-main task with thread name
this->printf_to_buffer_("%s[%s][%s:%03u]%s[%s]%s: ", buffer, buffer_at, buffer_size, color, letter, tag, line, this->printf_to_buffer_(buffer, buffer_at, buffer_size, "%s[%s][%s:%03u]%s[%s]%s: ", color, letter, tag, line,
ESPHOME_LOG_BOLD(ESPHOME_LOG_COLOR_RED), thread_name, color); ESPHOME_LOG_BOLD(ESPHOME_LOG_COLOR_RED), thread_name, color);
return; return;
} }
#endif #endif
// Main task or non ESP32/LibreTiny platform // Main task or non ESP32/LibreTiny platform
this->printf_to_buffer_("%s[%s][%s:%03u]: ", buffer, buffer_at, buffer_size, color, letter, tag, line); this->printf_to_buffer_(buffer, buffer_at, buffer_size, "%s[%s][%s:%03u]: ", color, letter, tag, line);
} }
inline void HOT format_body_to_buffer_(char *buffer, int *buffer_at, int buffer_size, const char *format, inline void HOT format_body_to_buffer_(char *buffer, int *buffer_at, int buffer_size, const char *format,