[bt][l2cap] Check size of command reject payload

Check size of command reject payload before parsing.

Create InvalidCIDPayload struct for CommandRejectPayload payload.

Bug: 50625
Test: in bt-host-unittests
L2CAP_CommandHandlerTest.OutboundDisconReqRej
L2CAP_CommandHandlerTest.OutboundDisconReqRejNotEnoughBytes
L2CAP_CommandHandlerTest.OutboundDisconReqRejInvalidCIDNotEnoughBytes

Change-Id: I12a5e78174ea31abc2794e1c8f8f0a86bf23bd6d
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/383404
Reviewed-by: Xo Wang <xow@google.com>
Testability-Review: Xo Wang <xow@google.com>
Commit-Queue: Ben Lawson <benlawson@google.com>
3 files changed
tree: 8a26d336562abe3e508510c5e25080ae5b4fdcfb
  1. boards/
  2. build/
  3. bundles/
  4. docs/
  5. examples/
  6. garnet/
  7. products/
  8. scripts/
  9. sdk/
  10. src/
  11. third_party/
  12. tools/
  13. zircon/
  14. .clang-format
  15. .clang-tidy
  16. .dir-locals.el
  17. .gitattributes
  18. .gitignore
  19. .gn
  20. .style.yapf
  21. AUTHORS
  22. BUILD.gn
  23. CODE_OF_CONDUCT.md
  24. CONTRIBUTING.md
  25. LICENSE
  26. OWNERS
  27. PATENTS
  28. README.md
  29. rustfmt.toml
README.md

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