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chromium / chromium / src.git / 65840f0ea71d98744f5677d026cda8d70106c457
commit65840f0ea71d98744f5677d026cda8d70106c457[log] [tgz]
authorMalay Keshav <[email protected]>Tue Aug 20 00:38:50 2019
committerCommit Bot <[email protected]>Tue Aug 20 00:38:50 2019
treeb19b49a33867e59b2c3b578d2102f2ce964ff368
parente88f834841e76c6ef691fc06d7edcc778579dd86 [diff]
Fix seg fault crash during device scale factor change

If the device scale factor of a layer changes while it is undergoing a
transform animation, it may result in a crash. This is because during a
device scale factor change operation, all transform animations are
cancelled leading to a call being made to animation observers of the
transform animation. The observers can then delete the layer or some
other layer in the hierarchical traversal. This can result in a seg
fault crash.

Bug: 987300
Test: Added unit test for the crash.
Change-Id: I8842e4b39daf59e4068497a3d662fda7f921b729
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1757126
Reviewed-by: Scott Violet <[email protected]>
Commit-Queue: Malay Keshav <[email protected]>
Cr-Commit-Position: refs/heads/master@{#688360}
2 files changed
tree: b19b49a33867e59b2c3b578d2102f2ce964ff368
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. build/
  6. build_overrides/
  7. buildtools/
  8. cc/
  9. chrome/
  10. chromecast/
  11. chromeos/
  12. cloud_print/
  13. components/
  14. content/
  15. courgette/
  16. crypto/
  17. dbus/
  18. device/
  19. docs/
  20. extensions/
  21. fuchsia/
  22. gin/
  23. google_apis/
  24. google_update/
  25. gpu/
  26. headless/
  27. infra/
  28. ios/
  29. ipc/
  30. jingle/
  31. media/
  32. mojo/
  33. native_client_sdk/
  34. net/
  35. pdf/
  36. ppapi/
  37. printing/
  38. remoting/
  39. rlz/
  40. sandbox/
  41. services/
  42. skia/
  43. sql/
  44. storage/
  45. styleguide/
  46. testing/
  47. third_party/
  48. tools/
  49. ui/
  50. url/
  51. .clang-format
  52. .eslintrc.js
  53. .git-blame-ignore-revs
  54. .gitattributes
  55. .gitignore
  56. .gn
  57. .vpython
  58. AUTHORS
  59. BUILD.gn
  60. CODE_OF_CONDUCT.md
  61. codereview.settings
  62. DEPS
  63. ENG_REVIEW_OWNERS
  64. LICENSE
  65. LICENSE.chromium_os
  66. OWNERS
  67. PRESUBMIT.py
  68. PRESUBMIT_test.py
  69. PRESUBMIT_test_mocks.py
  70. README.md
  71. WATCHLISTS
README.md

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