Merge pull request #688 from softhack007/fix_dangling_pointer

esp32-S3 fix for crash in Bus_Parallel16::release()
mrcodetastic · Oct 18, 2024 · a5d6611 · a5d6611
2 parents bba1a47 + 24b98a8
commit a5d6611
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/src/platforms/esp32s3/gdma_lcd_parallel16.cpp b/src/platforms/esp32s3/gdma_lcd_parallel16.cpp
@@ -294,6 +294,7 @@
  if (_i80_bus)
  {
  esp_lcd_del_i80_bus(_i80_bus);
+ _i80_bus = nullptr;
  }
  if (_dmadesc_a)
  {

diff --git a/src/platforms/esp32s3/gdma_lcd_parallel16.hpp b/src/platforms/esp32s3/gdma_lcd_parallel16.hpp
@@ -169,7 +169,7 @@
  bool _double_dma_buffer = false;
  //bool _dmadesc_a_active = true; 
 
- esp_lcd_i80_bus_handle_t _i80_bus;
+ esp_lcd_i80_bus_handle_t _i80_bus = nullptr;
 
 
  };