Commit 4b29e21b authored by Jan Grulich's avatar Jan Grulich
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Bug 1841851 - WebRTC backport: PipeWire capturer: increase buffer size to... 

Bug 1841851 - WebRTC backport: PipeWire capturer: increase buffer size to avoid buffer overflow r=jib,webrtc-reviewers,mjf, a=dsmith

This is a simple backport of an WebRTC upstream change.

Upstream commit: 8fcc6df79daf1810cd4ecdb8d2ef1d361abfdc9c

Differential Revision: https://phabricator.services.mozilla.com/D183355
parent d2425e4c

third_party/libwebrtc/modules/desktop_capture/linux/wayland/shared_screencast_stream.cc

+3 −3
Original line number Diff line number Diff line
@@ -281,7 +281,7 @@ void SharedScreenCastStreamPrivate::OnStreamParamChanged( 


  that->stream_size_ = DesktopSize(width, height);



  uint8_t buffer[1024] = {};

  uint8_t buffer[2048] = {};

  auto builder = spa_pod_builder{buffer, sizeof(buffer)};



  // Setup buffers and meta header for new format.
@@ -365,7 +365,7 @@ void SharedScreenCastStreamPrivate::OnRenegotiateFormat(void* data, uint64_t) { 
  {

    PipeWireThreadLoopLock thread_loop_lock(that->pw_main_loop_);



    uint8_t buffer[2048] = {};

    uint8_t buffer[4096] = {};



    spa_pod_builder builder = spa_pod_builder{buffer, sizeof(buffer)};
@@ -483,7 +483,7 @@ bool SharedScreenCastStreamPrivate::StartScreenCastStream( 


    pw_stream_add_listener(pw_stream_, &spa_stream_listener_,

                           &pw_stream_events_, this);

    uint8_t buffer[2048] = {};

    uint8_t buffer[4096] = {};



    spa_pod_builder builder = spa_pod_builder{buffer, sizeof(buffer)};

third_party/libwebrtc/moz-patch-stack/8fcc6df79d.no-op-cherry-pick-msg

0 → 100644
+1 −0
Original line number Diff line number Diff line 
We cherry-picked this in bug 1841851