[Webkit-unassigned] [Bug 32603] New: [GTK] segfault during volume notification

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Dec 16 02:19:03 PST 2009


https://bugs.webkit.org/show_bug.cgi?id=32603

           Summary: [GTK] segfault during volume notification
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: All
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: WebKit Gtk
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: pnormand at igalia.com


If DRT tests media/video-src-source.html multiple times it segfaults with
following stacktrace:

#0  0x015657b0 in WebCore::MediaPlayer::volumeChanged() () from
/home/phil/gst/jhbuild/build/WebKit/.libs/libwebkit-1.0.so.2
No symbol table info available.
#1  0x01771e6d in WebCore::notify_volume_idle_cb(WebCore::MediaPlayer*) () from
/home/phil/gst/jhbuild/build/WebKit/.libs/libwebkit-1.0.so.2
No symbol table info available.
#2  0x00bd6f01 in g_idle_dispatch (source=0x858a8c8, callback=0xd,
user_data=0xb6900c60) at gmain.c:4065
No locals.
#3  0x00bd8c88 in g_main_dispatch (context=0x80b9308) at gmain.c:1960
        dispatch = 0xbd6ee0 <g_idle_dispatch>
        user_data = 0xb6900c60
        callback = 0x1771e50
<WebCore::notify_volume_idle_cb(WebCore::MediaPlayer*)>
        cb_funcs = 0xc7431c
        cb_data = 0x8583c18
        current_source_link = {data = 0x858a8c8, next = 0x0}
        source = 0x858a8c8
        current = 0x80d1148
        i = 1
#4  IA__g_main_context_dispatch (context=0x80b9308) at gmain.c:2513
No locals.
#5  0x00bdc530 in g_main_context_iterate (context=0x80b9308, block=<value
optimised out>, dispatch=1, self=0x808a218) at gmain.c:2591
        max_priority = 200
        timeout = 0
        some_ready = 1
        nfds = <value optimised out>
        allocated_nfds = <value optimised out>
        fds = <value optimised out>
        __PRETTY_FUNCTION__ = "g_main_context_iterate"
#6  0x00bdc99f in IA__g_main_loop_run (loop=0xad504e10) at gmain.c:2799
        self = 0x808a218
        __PRETTY_FUNCTION__ = "IA__g_main_loop_run"
#7  0x00894779 in IA__gtk_main () at gtkmain.c:1217
        tmp_list = 0xad505470
        functions = 0x0
        init = 0x258
        loop = 0xad504e10
#8  0x08054f1c in runTest(std::string const&) ()
No symbol table info available.
#9  0x080556a6 in main ()
No symbol table info available.

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