Bug 305259 – [GStreamer][WebRTC][Rice] Asserts when adding a TURN server

• Component: Platform
• Status: RESOLVED FIXED

[Philippe Normand]

(gdb) bt
#0  0x00007fe06d3c5bd9 in WTFCrash () at /var/home/phil/WebKit/Source/WTF/wtf/Assertions.cpp:380
#1  0x00007fe0788a420b in WTFCrashWithInfo () at WTF/Headers/wtf/Assertions.h:985
#2  0x00007fe079220e23 in WTF::StringView::StringView (this=0x7ffd6a0f6e50, other=...) at WTF/Headers/wtf/text/StringView.h:353
#3  0x00007fe07e13697f in addTurnServer (agent=0x1d16a70 [WebKitGstIceAgent], url=...) at /var/home/phil/WebKit/Source/WebCore/Modules/mediastream/gstreamer/GStreamerIceAgent.cpp:283
#4  0x00007fe07e133205 in webkitGstWebRTCIceAgentAddTurnServer (ice=0x1d16a70 [WebKitGstIceAgent], uri=0x2202600 "turns://1768133073:[e-mail]:443/?transport=tcp")
    at /var/home/phil/WebKit/Source/WebCore/Modules/mediastream/gstreamer/GStreamerIceAgent.cpp:330
#5  0x00007fcf9c02c2bd in gst_webrtc_bin_add_turn_server (webrtc=0x20152c0 [GstWebRTCBin], uri=0x2202600 "turns://1768133073:[e-mail]:443/?transport=tcp")
    at ../../local-projects/subprojects/gstreamer-full/subprojects/gst-plugins-bad/ext/webrtc/gstwebrtcbin.c:7459
#6  0x00007fe063a7a056 in ffi_call_unix64 () at ../src/x86/unix64.S:104
#7  0x00007fe063a75d16 in ffi_call_int (cif=cif@entry=0x7ffd6a0f7300, fn=fn@entry=0x7fcf9c02c250 <gst_webrtc_bin_add_turn_server>, rvalue=<optimized out>,
    rvalue@entry=0x7ffd6a0f7260, avalue=avalue@entry=0x7ffd6a0f7220, closure=closure@entry=0x0) at ../src/x86/ffi64.c:676
#8  0x00007fe063a787ae in ffi_call (cif=cif@entry=0x7ffd6a0f7300, fn=fn@entry=0x7fcf9c02c250 <gst_webrtc_bin_add_turn_server>, rvalue=rvalue@entry=0x7ffd6a0f7260, avalue=avalue@entry=0x7ffd6a0f7220)
    at ../src/x86/ffi64.c:713
#12 0x00007fe06e22b7f5 in <emit signal '0x7fe077257940 <.L.str.78> "add-turn-server"' on instance 0x20152c0 [GstWebRTCBin]> (instance=0x20152c0, detailed_signal=0x7fe077257940 <.L.str.78> "add-turn-server")
    at ../gobject/gsignal.c:3639
    #9  0x00007fe06e211966 in g_cclosure_marshal_generic_va
    (closure=<optimized out>, return_value=<optimized out>, instance=<optimized out>, args_list=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, param_types=<optimized out>)
    at ../gobject/gclosure.c:1743
    #10 0x00007fe06e22b412 in _g_closure_invoke_va (closure=0x1fca510, return_value=0x7ffd6a0f74e0, instance=0x20152c0, args=0x7ffd6a0f75d0, n_params=1, param_types=0x1fca540) at ../gobject/gclosure.c:980
    #11 signal_emit_valist_unlocked (instance=instance@entry=0x20152c0, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7ffd6a0f75d0) at ../gobject/gsignal.c:3439
#13 0x00007fe07e16563a in WebCore::GStreamerMediaEndpoint::setConfiguration (this=0x7fcb493b5ba0, configuration=...)
    at /var/home/phil/WebKit/Source/WebCore/Modules/mediastream/gstreamer/GStreamerMediaEndpoint.cpp:436
#14 0x00007fe07e178519 in WebCore::GStreamerPeerConnectionBackend::setConfiguration (this=0x7fcf9fcdd620, configuration=...)
    at /var/home/phil/WebKit/Source/WebCore/Modules/mediastream/gstreamer/GStreamerPeerConnectionBackend.cpp:138
#15 0x00007fe07e178012 in WebCore::createGStreamerPeerConnectionBackend (peerConnection=..., configuration=...)
    at /var/home/phil/WebKit/Source/WebCore/Modules/mediastream/gstreamer/GStreamerPeerConnectionBackend.cpp:89
#16 0x00007fe07e0a9b6c in WebCore::RTCPeerConnection::initializeWithConfiguration (this=0x7fcf9f9411e0, configuration=...) at /var/home/phil/WebKit/Source/WebCore/Modules/mediastream/RTCPeerConnection.cpp:602
#17 0x00007fe07e0a95c0 in WebCore::RTCPeerConnection::create (document=..., configuration=...) at /var/home/phil/WebKit/Source/WebCore/Modules/mediastream/RTCPeerConnection.cpp:96
#18 0x00007fe07cc50c93 in WebCore::JSDOMConstructor<WebCore::JSRTCPeerConnection>::construct (lexicalGlobalObject=0x7fe05603e088, callFrame=0x7ffd6a0f7f90) at WebCore/DerivedSources/JSRTCPeerConnection.cpp:445
#19 0x00007fe015c0c3e7 in ??? ()
#20 0x00007ffd6a0f8010 in ??? ()
#21 0x00007fe06aacadb4 in llint_op_construct () at /var/home/phil/WebKit/local-build-gtk/WebKitBuild/GTK/Debug/lib/libjavascriptcoregtk-6.0.so.1
#22 0x0000000000000000 in ??? ()

[Philippe Normand]

Pull request: https://github.com/WebKit/WebKit/pull/56391

[EWS]

Committed 305456@main (ed0b61add477): <https://commits.webkit.org/305456@main>

Reviewed commits have been landed. Closing PR #56391 and removing active labels.

[Radar WebKit Bug Importer]

<rdar://problem/167978111>