![Joachim Bauch](/assets/img/avatar_default.png)
This is a follow up to https://webrtc-codereview.appspot.com/47319004/ and locks access to the static list of SRTP sessions to prevent potential race conditions. BUG=4042 R=juberti@google.com Review URL: https://webrtc-codereview.appspot.com/52609004 Cr-Commit-Position: refs/heads/master@{#9326}