[packages/qt5-qtwebengine] upstream fix frequent renderer crashes; rel 3

[atler]

commit 5984d1ff9bd4677caa8d743ef636c415f3c89c30
Author: Jan Palus <atler at pld-linux.org>
Date:   Wed Oct 14 18:10:47 2020 +0200

    upstream fix frequent renderer crashes; rel 3
    
    see https://bugreports.qt.io/browse/QTBUG-86752

 qt5-qtwebengine.spec |  6 +++++-
 renderer_crash.patch | 39 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 44 insertions(+), 1 deletion(-)
---
diff --git a/qt5-qtwebengine.spec b/qt5-qtwebengine.spec
index 987ff0b..3ace0b1 100644
--- a/qt5-qtwebengine.spec
+++ b/qt5-qtwebengine.spec
@@ -8,12 +8,13 @@ Summary:	The Qt5 WebEngine library
 Summary(pl.UTF-8):	Biblioteka Qt5 WebEngine
 Name:		qt5-%{orgname}
 Version:	5.15.1
-Release:	2
+Release:	3
 License:	LGPL v3 or GPL v2+ or commercial
 Group:		X11/Libraries
 Source0:	http://download.qt.io/official_releases/qt/5.15/%{version}/submodules/%{orgname}-everywhere-src-%{version}.tar.xz
 # Source0-md5:	e37c44664e8a55471b92b07695f7f7db
 Patch0:		x32.patch
+Patch1:		renderer_crash.patch
 URL:		http://www.qt.io/
 BuildRequires:	Mesa-khrplatform-devel
 BuildRequires:	Qt5Core-devel >= %{version}
@@ -224,6 +225,9 @@ Biblioteka Qt5 Pdf - pliki programistyczne.
 %ifarch x32
 %patch0 -p1
 %endif
+cd src/3rdparty
+%patch1 -p1
+cd ../..
 
 %build
 %ifarch x32
diff --git a/renderer_crash.patch b/renderer_crash.patch
new file mode 100644
index 0000000..2ab4dad
--- /dev/null
+++ b/renderer_crash.patch
@@ -0,0 +1,39 @@
+From 4e828b3bd2d410151dc2574d084bed631dac42ca Mon Sep 17 00:00:00 2001
+From: Daniel McArdle <dmcardle at chromium.org>
+Date: Thu, 16 Apr 2020 20:18:47 +0000
+Subject: [PATCH] [Backport] Fix for bug 1071327
+
+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 at qt.io>
+---
+
+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 5a68327..371f25c 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::OnModifySctpTransport(
+     blink::WebRTCSctpTransportSnapshot state) {
+-  client_->DidModifySctpTransport(state);
++  if (client_)
++    client_->DidModifySctpTransport(state);
+ }
+ 
+ void RTCPeerConnectionHandler::OnModifyTransceivers(
+@@ -2446,7 +2447,8 @@
+ }
+ 
+ void RTCPeerConnectionHandler::OnInterestingUsage(int usage_pattern) {
+-  client_->DidNoteInterestingUsage(usage_pattern);
++  if (client_)
++    client_->DidNoteInterestingUsage(usage_pattern);
+ }
+ 
+ webrtc::SessionDescriptionInterface*
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/packages/qt5-qtwebengine.git/commitdiff/5984d1ff9bd4677caa8d743ef636c415f3c89c30