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-rw-r--r--third_party/libwebrtc/moz-patch-stack/0046.patch29
1 files changed, 29 insertions, 0 deletions
diff --git a/third_party/libwebrtc/moz-patch-stack/0046.patch b/third_party/libwebrtc/moz-patch-stack/0046.patch
new file mode 100644
index 0000000000..77e1314bb9
--- /dev/null
+++ b/third_party/libwebrtc/moz-patch-stack/0046.patch
@@ -0,0 +1,29 @@
+From: Andreas Pehrson <apehrson@mozilla.com>
+Date: Fri, 20 Aug 2021 13:52:00 +0200
+Subject: Bug 1654112 - Don't check the calling thread in
+ webrtc::AudioReceiveStream::GetSources. r=ng
+
+source_tracker_ is thread safe with its own internal mutex, so this call is safe
+as long as the caller has a guarantee for the lifetime of the
+AudioReceiveStream. This is similar to webrtc::VideoReceiveStream.
+
+Upliftable.
+
+Differential Revision: https://phabricator.services.mozilla.com/D123226
+Mercurial Revision: https://hg.mozilla.org/mozilla-central/rev/c186df8a088e46285a15e40149182daa34cc6805
+---
+ audio/audio_receive_stream.cc | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/audio/audio_receive_stream.cc b/audio/audio_receive_stream.cc
+index 655b2761ac..c49b83f95f 100644
+--- a/audio/audio_receive_stream.cc
++++ b/audio/audio_receive_stream.cc
+@@ -366,7 +366,6 @@ int AudioReceiveStreamImpl::GetBaseMinimumPlayoutDelayMs() const {
+ }
+
+ std::vector<RtpSource> AudioReceiveStreamImpl::GetSources() const {
+- RTC_DCHECK_RUN_ON(&worker_thread_checker_);
+ return source_tracker_.GetSources();
+ }
+