082696efd9
This reverts commit eec5fff4df92b2330e5fec67ff08c7cbb4c4ab8d. Reason for revert: Some crashes found by the fuzzer Original change's description: > Refactor FEC code to use COW buffers > > This refactoring helps to reduce unnecessary memcpy calls on the receive > side. > > This CL replaces > |uint8 data[IP_PACKET_SIZE]| with |rtc::CopyOnWriteBuffer data| in Packet class, > removes |length| field there, and does necessary changes. > > This is a reland of these two CLs with fixes: > https://webrtc-review.googlesource.com/c/src/+/144942 > https://webrtc-review.googlesource.com/c/src/+/144881 > > Bug: webrtc:10750 > Change-Id: I76f6dee5a57ade59942ea2822ca4737edfe6438b > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/145332 > Commit-Queue: Ilya Nikolaevskiy <ilnik@webrtc.org> > Reviewed-by: Rasmus Brandt <brandtr@webrtc.org> > Reviewed-by: Stefan Holmer <stefan@webrtc.org> > Cr-Commit-Position: refs/heads/master@{#29035} TBR=brandtr@webrtc.org,ilnik@webrtc.org,stefan@webrtc.org Change-Id: Id3d65fb1324b9f1b0446fe217012115ecacf2b40 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: webrtc:10750 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/151130 Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org> Commit-Queue: Ilya Nikolaevskiy <ilnik@webrtc.org> Cr-Commit-Position: refs/heads/master@{#29043}