chore: cherry-pick 809830f1b3 from webrtc #32228
Merged
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[merge to M96] sdp: reject large number of channels
the maximum used in practice is multiopus with
6 or 8 channels. 24 is the maximum number of channels
supported in the audio decoder.
BUG=chromium:1265806
(cherry picked from commit d58ac5adf887a2bc96d75b1c0fb6fef17889ac80)
No-Try: True
Change-Id: Iba8e3185a1f235b846fed9c154e66fb3983664ed
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/238980
Reviewed-by: Harald Alvestrand hta@webrtc.org
Commit-Queue: Philipp Hancke phancke@nvidia.com
Cr-Original-Commit-Position: refs/heads/main@{#35440}
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/239740
Commit-Queue: Mirko Bonadei mbonadei@webrtc.org
Reviewed-by: Taylor Brandstetter deadbeef@webrtc.org
Cr-Commit-Position: refs/branch-heads/4664@{#3}
Cr-Branched-From: 40abb7d8ff6ebdb8095d372c18949940c5fcecb5-refs/heads/main@{#35164}
Release Notes
Notes: Backported fix for CVE-2021-4079.