[Webkit-unassigned] [Bug 279507] New: [GStreamer][WebRTC] Crash when rtpbin is missing
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Wed Sep 11 04:24:29 PDT 2024
https://bugs.webkit.org/show_bug.cgi?id=279507
Bug ID: 279507
Summary: [GStreamer][WebRTC] Crash when rtpbin is missing
Product: WebKit
Version: WebKit Nightly Build
Hardware: Unspecified
OS: Unspecified
Status: NEW
Severity: Normal
Priority: P2
Component: Platform
Assignee: webkit-unassigned at lists.webkit.org
Reporter: cadubentzen at igalia.com
It is possible to have an incomplete GStreamer installation that has webrtcbin but not rtpbin. In those cases we should fail gracefully but currently we crash.
Backtrace (sorry it's from a Release build):
#0 0x00007ffff6d521a1 in WebCore::gstObjectHasProperty(_GstElement*, char const*) () at /host/home/cadubentzen/Projects/UpstreamWebKit/WebKit/WebKitBuild/GTK/Release/lib/libwebkitgtk-6.0.so.4
#1 0x00007ffff5d3a783 in WebCore::GStreamerMediaEndpoint::initializePipeline() () at /host/home/cadubentzen/Projects/UpstreamWebKit/WebKit/WebKitBuild/GTK/Release/lib/libwebkitgtk-6.0.so.4
#2 0x00007ffff5d3a4b6 in WebCore::GStreamerMediaEndpoint::GStreamerMediaEndpoint(WebCore::GStreamerPeerConnectionBackend&) () at /host/home/cadubentzen/Projects/UpstreamWebKit/WebKit/WebKitBuild/GTK/Release/lib/libwebkitgtk-6.0.so.4
#3 0x00007ffff5d44004 in WebCore::GStreamerPeerConnectionBackend::GStreamerPeerConnectionBackend(WebCore::RTCPeerConnection&) () at /host/home/cadubentzen/Projects/UpstreamWebKit/WebKit/WebKitBuild/GTK/Release/lib/libwebkitgtk-6.0.so.4
#4 0x00007ffff5d43f87 in WebCore::createGStreamerPeerConnectionBackend(WebCore::RTCPeerConnection&) () at /host/home/cadubentzen/Projects/UpstreamWebKit/WebKit/WebKitBuild/GTK/Release/lib/libwebkitgtk-6.0.so.4
#5 0x00007ffff5d171e6 in WebCore::RTCPeerConnection::RTCPeerConnection(WebCore::Document&) () at /host/home/cadubentzen/Projects/UpstreamWebKit/WebKit/WebKitBuild/GTK/Release/lib/libwebkitgtk-6.0.so.4
#6 0x00007ffff5d16b31 in WebCore::RTCPeerConnection::create(WebCore::Document&, WebCore::RTCConfiguration&&) () at /host/home/cadubentzen/Projects/UpstreamWebKit/WebKit/WebKitBuild/GTK/Release/lib/libwebkitgtk-6.0.so.4
#7 0x00007ffff5831ccf in WebCore::JSDOMConstructor<WebCore::JSRTCPeerConnection>::construct(JSC::JSGlobalObject*, JSC::CallFrame*) ()
at /host/home/cadubentzen/Projects/UpstreamWebKit/WebKit/WebKitBuild/GTK/Release/lib/libwebkitgtk-6.0.so.4
Patching coming up soon.
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