Bug 221379 – REGRESSION(r271879) [SOUP] webrtc/datachannel/gather-candidates-networkprocess-crash.html is crashing in debug mode

• Status: RESOLVED
• Resolution: FIXED
• Component: WebRTC

[Lauro Moura]

webrtc/datachannel/gather-candidates-networkprocess-crash.html

Trace:

Thread 1 (Thread 0x7f858c70c9c0 (LWP 106)):
#0  WTFCrash() () at ../../Source/WTF/wtf/Assertions.cpp:295
#1  0x00007f85a0b18e5f in CRASH_WITH_INFO(...) () at DerivedSources/ForwardingHeaders/wtf/Assertions.h:713
#2  0x00007f85a0e7b1a1 in WTF::Vector<char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>::shrink(unsigned long) (this=0x7f85499f9968, size=8504) at DerivedSources/ForwardingHeaders/wtf/Vector.h:1121
#3  0x00007f85a16566d4 in WebKit::NetworkDataTaskSoup::didRead(long) (this=0x7f85499f9580, bytesRead=8504) at ../../Source/WebKit/NetworkProcess/soup/NetworkDataTaskSoup.cpp:834
#4  0x00007f85a16564fe in WebKit::NetworkDataTaskSoup::readCallback(_GInputStream*, _GAsyncResult*, WebKit::NetworkDataTaskSoup*) (inputStream=0x55eabbe84270 [WebKitDirectoryInputStream], result=0x55eabb
e730c0, task=0x7f85499f9580) at ../../Source/WebKit/NetworkProcess/soup/NetworkDataTaskSoup.cpp:818
#5  0x00007f858d9319bb in async_ready_callback_wrapper (source_object=0x55eabbe84270 [WebKitDirectoryInputStream], res=0x55eabbe730c0, user_data=0x7f85499f9580) at ../gio/ginputstream.c:532
#6  0x00007f858d967539 in g_task_return_now (task=task@entry=0x55eabbe730c0 [GTask]) at ../gio/gtask.c:1215
#7  0x00007f858d96757d in complete_in_idle_cb (task=0x55eabbe730c0) at ../gio/gtask.c:1229
#8  0x00007f8590cb218f in g_main_dispatch (context=0x55eabbe4e9c0) at ../glib/gmain.c:3325
#9  g_main_context_dispatch (context=0x55eabbe4e9c0) at ../glib/gmain.c:4043
#10 0x00007f8590cb2538 in g_main_context_iterate (context=0x55eabbe4e9c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4119
#11 0x00007f8590cb2853 in g_main_loop_run (loop=0x55eabbe4fb70) at ../glib/gmain.c:4317
#12 0x00007f85a81bd614 in WTF::RunLoop::run() () at ../../Source/WTF/wtf/glib/RunLoopGLib.cpp:108
#13 0x00007f85a166c9d3 in WebKit::AuxiliaryProcessMainBase<WebKit::NetworkProcess, false>::run(int, char**) (this=0x7fffc9d1de20, argc=3, argv=0x7fffc9d1dfb8) at ../../Source/WebKit/Shared/AuxiliaryProce
ssMain.h:70
#14 0x00007f85a1669c56 in WebKit::AuxiliaryProcessMain<WebKit::NetworkProcessMainSoup>(int, char**) (argc=3, argv=0x7fffc9d1dfb8) at ../../Source/WebKit/Shared/AuxiliaryProcessMain.h:96
#15 0x00007f85a1659dcf in WebKit::NetworkProcessMain(int, char**) (argc=3, argv=0x7fffc9d1dfb8) at ../../Source/WebKit/NetworkProcess/soup/NetworkProcessMainSoup.cpp:61
#16 0x000055eabba03889 in main(int, char**) (argc=3, argv=0x7fffc9d1dfb8) at ../../Source/WebKit/NetworkProcess/EntryPoint/unix/NetworkProcessMain.cpp:31

[Lauro Moura]

Same crash for webrtc/video-h264.html in debug mode.

[Lauro Moura]

(In reply to Lauro Moura from comment #1)
> Same crash for webrtc/video-h264.html in debug mode.

Although its series of crashes started from between:

WPE: r270185 and r270193
GTK: r270189 and r270194

[Carlos Garcia Campos]

Created attachment 419389 [details]
Patch

[Carlos Garcia Campos]

Committed r272409: <https://trac.webkit.org/changeset/272409>

[Radar WebKit Bug Importer]

<rdar://problem/74021948>