Bug 35684
| Summary: | [Qt] Demo Browser crashes when the mplayer plugin is invoked | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Tor Arne Vestbø <vestbo> |
| Component: | Plug-ins | Assignee: | QtWebKit Unassigned <webkit-qt-unassigned> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | Major | CC: | benjamin, jedrzej.nowacki, kling |
| Priority: | P3 | Keywords: | Qt |
| Version: | 528+ (Nightly build) | ||
| Hardware: | PC | ||
| OS: | Linux | ||
| Bug Depends on: | |||
| Bug Blocks: | 35962 | ||
Tor Arne Vestbø
This bug report originated from issue QTBUG-4525
http://bugreports.qt.nokia.com/browse/QTBUG-4525
--- Description ---
There is probably a way it could be fixed on our side since Arora doesn't have this problem.
<p>Use the following link to reproduce:<br/>
<span class="nobr"><a href="http://fredrik.hubbe.net/plugger/test.html">http://fredrik.hubbe.net/plugger/test.html<sup><img class="rendericon" src="http://bugreports.qt.nokia.com/images/icons/linkext7.gif" height="7" width="7" align="absmiddle" alt="" border="0"/></sup></a></span></p>
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Tor Arne Vestbø
*** Bug 35672 has been marked as a duplicate of this bug. ***
Benjamin Poulain
The original task is on Kubuntu.
I can reproduce it on Kubuntu with trunk.
The application is stuck here:
Thread 1:
#0 0x00007ffff468a5a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1 0x00007ffff305d012 in g_once_init_enter_impl () from /lib/libglib-2.0.so.0
#2 0x00007ffff291329c in g_initially_unowned_get_type () from /usr/lib/libgobject-2.0.so.0
#3 0x00007fffdd75c8b8 in gtk_object_get_type () from /usr/lib/libgtk-x11-2.0.so.0
#4 0x00007fffdd8425a7 in gtk_widget_get_type () from /usr/lib/libgtk-x11-2.0.so.0
#5 0x00007fffddc1856f in nsPluginInstance::Write(_NPStream*, int, int, void*) () from /usr/lib/mozilla/plugins/mplayerplug-in-wmp.so
The other threads being:
Thread 2:
#0 0x00007ffff468a5a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1 0x00007ffff49231ab in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x8e9e80, time=18446744073709551615) at /home/ikipou/dev/oslo-staging-1/src/corelib/thread/qwaitcondition_unix.cpp:87
#2 QWaitCondition::wait (this=<value optimized out>, mutex=0x8e9e80, time=18446744073709551615) at /home/ikipou/dev/oslo-staging-1/src/corelib/thread/qwaitcondition_unix.cpp:159
Thread 3:
#0 0x00007ffff468a5a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1 0x00007fffddc356d4 in playPlaylist(void*) () from /usr/lib/mozilla/plugins/mplayerplug-in-wmp.so
#2 0x00007ffff4685a04 in start_thread () from /lib/libpthread.so.0
#3 0x00007ffff3c4b80d in clone () from /lib/libc.so.6
Jędrzej Nowacki
Could not reproduce with current trunk on Debian/testing. It works for me.
The bug is platform specific as I use 32 bit system (Debian/testing) and Benjamin 64 bit (Kubuntu).
Andreas Kling
This a symptom of the same problem that 44324 was/is addressing.
*** This bug has been marked as a duplicate of bug 44324 ***