diff options
| author | Daniel McArdle <dmcardle@chromium.org> | 2020-04-16 20:18:47 +0000 |
|---|---|---|
| committer | Michael Brüning <michael.bruning@qt.io> | 2020-09-29 14:42:24 +0000 |
| commit | 4e828b3bd2d410151dc2574d084bed631dac42ca (patch) | |
| tree | 52a836520ce7b103b2af4c21ba4d24c21b01a801 | |
| parent | 62bc475876cbae17e2e39175fe321780512e5951 (diff) | |
| download | qtwebengine-chromium-80-based.tar.gz | |
[Backport] Fix for bug 107132780-based
Manual backport of patch originally reviewed on
https://chromium-review.googlesource.com/c/chromium/src/+/2153325:
Avoid nullptr dereference in RTCPeerConnectionHandler
Bug: 1071327
Fixes: QTBUG-86752
Change-Id: Icf4189905dc5c95854b5af4b3e5e25e0607dd39e
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
| -rw-r--r-- | chromium/third_party/blink/renderer/modules/peerconnection/rtc_peer_connection_handler.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/chromium/third_party/blink/renderer/modules/peerconnection/rtc_peer_connection_handler.cc b/chromium/third_party/blink/renderer/modules/peerconnection/rtc_peer_connection_handler.cc index 5a68327ee08..371f25c781e 100644 --- a/chromium/third_party/blink/renderer/modules/peerconnection/rtc_peer_connection_handler.cc +++ b/chromium/third_party/blink/renderer/modules/peerconnection/rtc_peer_connection_handler.cc @@ -2319,7 +2319,8 @@ void RTCPeerConnectionHandler::OnRemoveReceiverPlanB(uintptr_t receiver_id) { void RTCPeerConnectionHandler::OnModifySctpTransport( blink::WebRTCSctpTransportSnapshot state) { - client_->DidModifySctpTransport(state); + if (client_) + client_->DidModifySctpTransport(state); } void RTCPeerConnectionHandler::OnModifyTransceivers( @@ -2446,7 +2447,8 @@ void RTCPeerConnectionHandler::OnIceCandidateError(const String& host_candidate, } void RTCPeerConnectionHandler::OnInterestingUsage(int usage_pattern) { - client_->DidNoteInterestingUsage(usage_pattern); + if (client_) + client_->DidNoteInterestingUsage(usage_pattern); } webrtc::SessionDescriptionInterface* |