Bug 33836 - Segmentation fault on MacOSX
Summary: Segmentation fault on MacOSX
Status: RESOLVED FIXED
Alias: None
Product: Orc
Classification: Unclassified
Component: Orc (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Mac OS X (All)
: medium critical
Assignee: David Schleef
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-02-02 05:45 UTC by simon
Modified: 2013-02-20 00:28 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments
Output of orc-bugreport (2.06 KB, application/octet-stream)
2011-02-02 05:45 UTC, simon 		Details
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Description simon 2011-02-02 05:45:03 UTC 
Created attachment 42852 [details]
Output of orc-bugreport

The problem first occured when using videotestsrc of gstreamer. It gives a segmentation fault independent of which sink I use. The version of orc is 0.4.11

Running
$ ORC_CODE=backup gst-launch videotestsrc ! fakesink
works fine, while the following produces a segmentation fault:

$ gst-launch videotestsrc ! fakesink
Leitung wird auf PAUSIERT gesetzt ...
Leitung läuft vor …
Caught SIGSEGV accessing address 0x593f91
#0  0x00007fff87a58e92 in select$DARWIN_EXTSN ()
#1  0x0000000100347132 in g_poll ()
#2  0x0000000100339fa8 in g_main_context_iterate ()
#3  0x000000010033a2a5 in g_main_loop_run ()
#4  0x0000000100018611 in gst_bus_poll ()
#5  0x000000010000192b in find_highest_version ()
#6  0x0000000100002cbe in _print ()
#7  0x0000000100001564 in main ()
Spinning.  Please run 'gdb gst-launch 23258' to continue debugging, Ctrl-C to quit, or Ctrl-\ to dump core.

The output of orc-bugreport is attached:

$ ORC_DEBUG=9 orc-bugreport > orc.log 2>&1
Segmentation fault
Comment 1 Tim Müller 2011-04-23 04:00:15 UTC 
This bug comes up quite a bit, e.g. https://bugzilla.gnome.org/show_bug.cgi?id=628415
Comment 2 W. Michael Petullo 2011-04-23 06:11:09 UTC 
As a reference, there is also a bug tracking this in the MacPorts project, https://trac.macports.org/ticket/28901.
Comment 3 Tim Müller 2011-04-23 06:51:43 UTC 
Does this still happen with orc 0.4.13 ?
Comment 4 W. Michael Petullo 2012-07-28 16:31:56 UTC 
Seems fixed in 0.4.16. Simon, can you confirm this?
Comment 5 David Schleef 2013-02-20 00:28:35 UTC 
I'm going to close this, as I'm pretty sure this is fixed.

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