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39 lines
1.5 KiB
Diff
39 lines
1.5 KiB
Diff
From 4e828b3bd2d410151dc2574d084bed631dac42ca Mon Sep 17 00:00:00 2001
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From: Daniel McArdle <dmcardle@chromium.org>
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Date: Thu, 16 Apr 2020 20:18:47 +0000
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Subject: [PATCH] [Backport] Fix for bug 1071327
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Manual backport of patch originally reviewed on
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https://chromium-review.googlesource.com/c/chromium/src/+/2153325:
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Avoid nullptr dereference in RTCPeerConnectionHandler
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Bug: 1071327
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Fixes: QTBUG-86752
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Change-Id: Icf4189905dc5c95854b5af4b3e5e25e0607dd39e
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Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
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---
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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
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index 5a68327..371f25c 100644
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--- a/src/3rdparty/chromium/third_party/blink/renderer/modules/peerconnection/rtc_peer_connection_handler.cc
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+++ b/src/3rdparty/chromium/third_party/blink/renderer/modules/peerconnection/rtc_peer_connection_handler.cc
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@@ -2319,7 +2319,8 @@
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void RTCPeerConnectionHandler::OnModifySctpTransport(
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blink::WebRTCSctpTransportSnapshot state) {
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- client_->DidModifySctpTransport(state);
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+ if (client_)
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+ client_->DidModifySctpTransport(state);
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}
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void RTCPeerConnectionHandler::OnModifyTransceivers(
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@@ -2446,7 +2447,8 @@
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}
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void RTCPeerConnectionHandler::OnInterestingUsage(int usage_pattern) {
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- client_->DidNoteInterestingUsage(usage_pattern);
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+ if (client_)
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+ client_->DidNoteInterestingUsage(usage_pattern);
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}
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webrtc::SessionDescriptionInterface*
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