Handle IPv4-mapped addresses in IP classification functions.

This change ensures that functions like IPIsLoopback, IPIsLinkLocal,
IPIsPrivateNetwork, and IPIsSharedNetwork correctly handle
IPv4-mapped IPv6 addresses by normalizing them before classification.

Bug: webrtc:479635018
Change-Id: I3a99f44e090d0cc0d2e1e7b55b0bfb75be78315f
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/462842
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#47406}
2 files changed
tree: 8e52b5bae608c2b586e89da1f6390fb5b6dab3c1
  1. .agents/
  2. agents/
  3. api/
  4. audio/
  5. build_overrides/
  6. call/
  7. common_audio/
  8. common_video/
  9. data/
  10. docs/
  11. examples/
  12. experiments/
  13. g3doc/
  14. infra/
  15. logging/
  16. media/
  17. modules/
  18. net/
  19. p2p/
  20. pc/
  21. resources/
  22. rtc_base/
  23. rtc_tools/
  24. sdk/
  25. stats/
  26. system_wrappers/
  27. test/
  28. tools_webrtc/
  29. video/
  30. .clang-format
  31. .clang-tidy
  32. .git-blame-ignore-revs
  33. .gitignore
  34. .gn
  35. .mailmap
  36. .rustfmt.toml
  37. .style.mdformat
  38. .style.yapf
  39. .vpython3
  40. AUTHORS
  41. BUILD.gn
  42. CODE_OF_CONDUCT.md
  43. codereview.settings
  44. DEPS
  45. DIR_METADATA
  46. ENG_REVIEW_OWNERS
  47. GEMINI.md
  48. LICENSE
  49. license_template.txt
  50. native-api.md
  51. OWNERS
  52. OWNERS_INFRA
  53. PATENTS
  54. PRESUBMIT.py
  55. presubmit_test.py
  56. presubmit_test_mocks.py
  57. pylintrc
  58. pylintrc_old_style
  59. README.chromium
  60. README.md
  61. unsafe_buffers_paths.txt
  62. WATCHLISTS
  63. webrtc.gni
  64. webrtc_lib_link_test.cc
  65. whitespace.txt
README.md

WebRTC is a free, open software project that provides browsers and mobile applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose.

Our mission: To enable rich, high-quality RTC applications to be developed for the browser, mobile platforms, and IoT devices, and allow them all to communicate via a common set of protocols.

The WebRTC initiative is a project supported by Google, Mozilla and Opera, amongst others.

Development

See here for instructions on how to get started developing with the native code.

Authoritative list of directories that contain the native API header files.

More info