Zhi Huang d2248f82d3 Handle the corner cases for BUNDLE.
Reject the local/remote description trying to change the pre-negotiated
BUNDLE tag.

Reject an answer containing a BUNDLE group that's not a subset of the offered group.

Reject an offer/answer with a BUNDLE group containing a MID that no m= section has.

Reject an answer removes an m= section from an established BUNDLE group without
rejecting it.

Bug: chromium:827917
Change-Id: If334eefb00b1c1c1e24f9afba0cb00b5867f5590
Reviewed-on: https://webrtc-review.googlesource.com/67190
Commit-Queue: Zhi Huang <zhihuang@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22813}
2018-04-11 00:05:35 +00:00
..
2017-12-13 11:04:00 +00:00