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chromium / chromium / src / 729d147dcbea37c06d2b34f8d53fbbb59e2fb3a8
commit729d147dcbea37c06d2b34f8d53fbbb59e2fb3a8[log] [tgz]
authorHongchan Choi <[email protected]>Fri Oct 19 14:05:07 2018
committerCommit Bot <[email protected]>Fri Oct 19 14:05:07 2018
tree26da91fa80567d61e45b43d6453b0140687e80cf
parentf1c6d0b819efcc9ff1acd8d2b4ad9e907511914a [diff]
Use ref counting for automatic nodes in DeferredTaskHandler

Previously the storage for automatic pull nodes (handlers actually)
were using a raw pointer, so when the BaseAudioContext goes away there\
is no object keeping these node alive.

This CL adds ref-counting to the storage so the handler can be alive
even after BaseAudioContext is swept away.

Without this fix, the crash happens in few minutes.

Bug: 891187
Test: The repro case does not crash after 2 hours on the local ASAN.
Change-Id: I33a1f74c5803f53e1ace2990af3dd0728720d258
Reviewed-on: https://chromium-review.googlesource.com/c/1286823
Reviewed-by: Kentaro Hara <[email protected]>
Commit-Queue: Hongchan Choi <[email protected]>
Cr-Commit-Position: refs/heads/master@{#601135}
2 files changed
tree: 26da91fa80567d61e45b43d6453b0140687e80cf
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. blink/
  6. build/
  7. build_overrides/
  8. cc/
  9. chrome/
  10. chrome_elf/
  11. chromecast/
  12. chromeos/
  13. cloud_print/
  14. components/
  15. content/
  16. courgette/
  17. crypto/
  18. dbus/
  19. device/
  20. docs/
  21. extensions/
  22. gin/
  23. google_apis/
  24. google_update/
  25. gpu/
  26. headless/
  27. infra/
  28. ios/
  29. ipc/
  30. jingle/
  31. mash/
  32. media/
  33. mojo/
  34. native_client_sdk/
  35. net/
  36. pdf/
  37. ppapi/
  38. printing/
  39. remoting/
  40. rlz/
  41. sandbox/
  42. services/
  43. skia/
  44. sql/
  45. storage/
  46. styleguide/
  47. testing/
  48. third_party/
  49. tools/
  50. ui/
  51. url/
  52. webrunner/
  53. .clang-format
  54. .eslintrc.js
  55. .git-blame-ignore-revs
  56. .gitattributes
  57. .gitignore
  58. .gn
  59. .vpython
  60. AUTHORS
  61. BUILD.gn
  62. CODE_OF_CONDUCT.md
  63. codereview.settings
  64. DEPS
  65. ENG_REVIEW_OWNERS
  66. LICENSE
  67. LICENSE.chromium_os
  68. OWNERS
  69. PRESUBMIT.py
  70. PRESUBMIT_test.py
  71. PRESUBMIT_test_mocks.py
  72. README.md
  73. WATCHLISTS
README.md

Logo Chromium

Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web.

The project's web site is https://www.chromium.org.

Documentation in the source is rooted in docs/README.md.

Learn how to Get Around the Chromium Source Code Directory Structure .