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Bug 152995 - [threads/basic] NULL pointer dereference in basic scheduler, calling gst_debug_log
[threads/basic] NULL pointer dereference in basic scheduler, calling gst_debu...
Status: RESOLVED FIXED
Product: GStreamer
Classification: Platform
Component: gstreamer (core)
git master
Other Linux
: Normal normal
: NONE
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2004-09-18 11:14 UTC by Stephane Loeuillet
Modified: 2005-06-30 15:15 UTC
See Also:
GNOME target: ---
GNOME version: 2.7/2.8


Description Stephane Loeuillet 2004-09-18 11:14:48 UTC 
using gnome-media 2.8.0 and gstreamer core+plugins CVS

gstreamer-properties, videosrc = v4l2, clicking on test

i've got 2 thing then :
  - v4l2src has a problem with its caps not beeing a subset of template caps
(already reported in bugzilla)
  - segfault

the only valid thing i could see in the segfault is :

+ Trace 50247

  • #20 gst_debug_log
    at gstinfo.c line 310 

what tells me it could be a NULL pointer deref is that category & object are at 0
Comment 1 David Schleef 2004-12-19 01:16:04 UTC 
category or object being NULL should not cause a segfault.  It's unlikely these
are actually NULL, more likely that gcc is modifying their stack locations after
the function call.  Could you try to reproduce this and paste the complete stack
trace (preferably with -O0, but no big deal)?
Comment 2 Stephane Loeuillet 2005-01-11 21:17:49 UTC 
i no more have this device so i can't test anymore
closing