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pigweed / pigweed / pigweed / fce539a9f31933ec69a148beef7257b5bd630156
commitfce539a9f31933ec69a148beef7257b5bd630156[log] [tgz]
authorTed Pudlik <tpudlik@google.com>Tue Nov 15 00:47:37 2022 +0000
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Nov 15 00:47:37 2022 +0000
tree6d71794f8f599ca3d166e736aab3cbdb907749da
parentaf4b887230dfa2b857ae9b5ffdd26968d9e0e954 [diff]
pw_allocator: Remove mutable default value

Avoid unintentional sharing of the default value between instances
of HeapUsage. This has always been a bug, but will become a runtime
exception in Python 3.11
(https://docs.python.org/3/library/dataclasses.html#mutable-default-values,
https://stackoverflow.com/q/53632152/1224002).

Bug: 259121920
Change-Id: I0315a917316ae9f3bcf59e1015446f572dbbb7b5
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/119312
Reviewed-by: Alexei Frolov <frolv@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>
Pigweed-Auto-Submit: Ted Pudlik <tpudlik@google.com>
1 file changed
tree: 6d71794f8f599ca3d166e736aab3cbdb907749da
  1. .allstar/
  2. .vscode/
  3. build_overrides/
  4. docker/
  5. docs/
  6. pw_allocator/
  7. pw_analog/
  8. pw_android_toolchain/
  9. pw_arduino_build/
  10. pw_assert/
  11. pw_assert_basic/
  12. pw_assert_log/
  13. pw_assert_tokenized/
  14. pw_assert_zephyr/
  15. pw_base64/
  16. pw_bloat/
  17. pw_blob_store/
  18. pw_bluetooth/
  19. pw_bluetooth_hci/
  20. pw_boot/
  21. pw_boot_cortex_m/
  22. pw_build/
  23. pw_build_info/
  24. pw_build_mcuxpresso/
  25. pw_bytes/
  26. pw_checksum/
  27. pw_chrono/
  28. pw_chrono_embos/
  29. pw_chrono_freertos/
  30. pw_chrono_stl/
  31. pw_chrono_threadx/
  32. pw_chrono_zephyr/
  33. pw_cli/
  34. pw_compilation_testing/
  35. pw_console/
  36. pw_containers/
  37. pw_cpu_exception/
  38. pw_cpu_exception_cortex_m/
  39. pw_crypto/
  40. pw_digital_io/
  41. pw_docgen/
  42. pw_doctor/
  43. pw_env_setup/
  44. pw_file/
  45. pw_function/
  46. pw_fuzzer/
  47. pw_hdlc/
  48. pw_hex_dump/
  49. pw_i2c/
  50. pw_i2c_mcuxpresso/
  51. pw_ide/
  52. pw_interrupt/
  53. pw_interrupt_cortex_m/
  54. pw_interrupt_zephyr/
  55. pw_intrusive_ptr/
  56. pw_kvs/
  57. pw_libc/
  58. pw_log/
  59. pw_log_android/
  60. pw_log_basic/
  61. pw_log_null/
  62. pw_log_rpc/
  63. pw_log_string/
  64. pw_log_tokenized/
  65. pw_log_zephyr/
  66. pw_malloc/
  67. pw_malloc_freelist/
  68. pw_metric/
  69. pw_minimal_cpp_stdlib/
  70. pw_module/
  71. pw_multisink/
  72. pw_package/
  73. pw_perf_test/
  74. pw_persistent_ram/
  75. pw_polyfill/
  76. pw_preprocessor/
  77. pw_presubmit/
  78. pw_protobuf/
  79. pw_protobuf_compiler/
  80. pw_random/
  81. pw_result/
  82. pw_ring_buffer/
  83. pw_router/
  84. pw_rpc/
  85. pw_rust/
  86. pw_snapshot/
  87. pw_software_update/
  88. pw_span/
  89. pw_spi/
  90. pw_status/
  91. pw_stm32cube_build/
  92. pw_stream/
  93. pw_string/
  94. pw_symbolizer/
  95. pw_sync/
  96. pw_sync_baremetal/
  97. pw_sync_embos/
  98. pw_sync_freertos/
  99. pw_sync_stl/
  100. pw_sync_threadx/
  101. pw_sync_zephyr/
  102. pw_sys_io/
  103. pw_sys_io_arduino/
  104. pw_sys_io_baremetal_lm3s6965evb/
  105. pw_sys_io_baremetal_stm32f429/
  106. pw_sys_io_emcraft_sf2/
  107. pw_sys_io_mcuxpresso/
  108. pw_sys_io_stdio/
  109. pw_sys_io_stm32cube/
  110. pw_sys_io_zephyr/
  111. pw_system/
  112. pw_target_runner/
  113. pw_thread/
  114. pw_thread_embos/
  115. pw_thread_freertos/
  116. pw_thread_stl/
  117. pw_thread_threadx/
  118. pw_tls_client/
  119. pw_tls_client_boringssl/
  120. pw_tls_client_mbedtls/
  121. pw_tokenizer/
  122. pw_tool/
  123. pw_toolchain/
  124. pw_trace/
  125. pw_trace_tokenized/
  126. pw_transfer/
  127. pw_unit_test/
  128. pw_varint/
  129. pw_watch/
  130. pw_web/
  131. pw_work_queue/
  132. targets/
  133. third_party/
  134. ts/
  135. zephyr/
  136. .dockerignore ⇨ .gitignore
  137. activate.sh ⇨ bootstrap.sh
  138. .bazelignore
  139. .bazelrc
  140. .clang-format
  141. .clang-tidy
  142. .eslintrc.json
  143. .gitattributes
  144. .gitignore
  145. .gn
  146. .mypy.ini
  147. .prettierrc.js
  148. .pw_ide.yaml
  149. .pylintrc
  150. activate.bat
  151. Android.bp
  152. AUTHORS
  153. bootstrap.bat
  154. bootstrap.sh
  155. BUILD.bazel
  156. BUILD.gn
  157. BUILDCONFIG.gn
  158. CMakeLists.txt
  159. jest.config.ts
  160. Kconfig.zephyr
  161. LICENSE
  162. modules.gni
  163. OWNERS
  164. package-lock.json
  165. package.json
  166. PIGWEED_MODULES
  167. PW_PLUGINS
  168. README.md
  169. rollup.config.js
  170. tsconfig.json
  171. WORKSPACE
README.md

Pigweed

Pigweed is an open source collection of embedded-targeted libraries–or as we like to call them, modules. These modules are building blocks and infrastructure that enable faster and more reliable development on small-footprint MMU-less 32-bit microcontrollers like the STMicroelectronics STM32L452 or the Nordic nRF52832.

For more information please see our website: https://pigweed.dev/.

Links