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Bug 419439 - Crash using webcam with USB VideoClass driver
Crash using webcam with USB VideoClass driver
Status: RESOLVED DUPLICATE of bug 421801
Product: ekiga
Classification: Applications
Component: general
2.0.x
Other All
: Normal critical
: ---
Assigned To: Ekiga maintainers
Ekiga maintainers
Depends on:
Blocks:
 
 
Reported: 2007-03-17 17:44 UTC by Wolfgang Risch
Modified: 2007-04-05 14:16 UTC
See Also:
GNOME target: ---
GNOME version: 2.15/2.16


Description Wolfgang Risch 2007-03-17 17:44:23 UTC 
Steps to reproduce:
1. Connect Logitech Quickcam fusion (Vendor-ID: 046d; Product-ID: 08c1)
2. Install USB Video Class driver (v0.1.0)
3. Start Ekiga


Stack trace:
Memory status: size: 396075008 vsize: 396075008 resident: 7385088 share: 20803584 rss: 28188672 rss_rlim: 1793372160
CPU usage: start_time: 1174151741 rtime: 54 utime: 49 stime: 5 cutime:0 cstime: 0 timeout: 0 it_real_value: 0 frequency: 100

Backtrace was generated from '/usr/bin/ekiga'

Using host libthread_db library "/lib64/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 47781249802272 (LWP 6858)]
[New Thread 1099716928 (LWP 6881)]
[New Thread 1099450688 (LWP 6874)]
[New Thread 1074272576 (LWP 6867)]
[New Thread 1074006336 (LWP 6866)]
0x00002b74ea1ddc5f in waitpid () from /lib64/libpthread.so.0

+ Trace 119487

Thread 4 (Thread 1074272576 (LWP 6867))

  • #0 __lll_mutex_lock_wait
    from /lib64/libpthread.so.0
  • #1 _L_mutex_lock_106
    from /lib64/libpthread.so.0 


Other information:
I am using openSuse 10.3 (x86_64) with Kernel-default 2.6.18.8-0.1
The webcam works well with this driver using the program LUVCview
Comment 1 Snark 2007-03-17 18:13:31 UTC 
crash in gnomemeeting_warning_dialog_on_widget ?! Strange, to say the least.
Comment 2 Snark 2007-03-17 19:41:20 UTC 
In gnomemeeting_warning_dialog_on_widget, I see :

  char buffer[1025];
  ...
  vsnprintf (buffer, 1024, format, args);

which doesn't look that bad :-/
Comment 3 Snark 2007-04-05 14:16:22 UTC 
Ekiga 2.0.8 will have a fix for this problem.

*** This bug has been marked as a duplicate of 421801 ***