[gstreamer-bugs] [Bug 328989] New: totem crashes

[GStreamer (bugzilla.gnome.org)]

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 GStreamer | gst-plugins | Ver: 0.8.11

           Summary: totem crashes
           Product: GStreamer
           Version: 0.8.11
          Platform: Other
        OS/Version: All
            Status: UNCONFIRMED
          Severity: critical
          Priority: Normal
         Component: gst-plugins
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: enigma at k1.com.br
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: 2.11/2.12
   GNOME milestone: Unspecified


Steps to reproduce:
1. select monitor 
2. select monoscope
3. play music


Stack trace:
The module libgstmonoscope has a bug in the
line 235 of convolve.c....

it does not test for correct pointer in data for store to...


correction follows.....


--- gst/monoscope/convolve.c.orig       Sat Jan 28 13:37:11 2006
+++ gst/monoscope/convolve.c    Sat Jan 28 13:37:11 2006
@@ -231,6 +231,8 @@
       double *mid = scratch + size * 4;
       unsigned int i;

+      if (!out)
+       break;
       top++;
       out[size * 2 - 1] = 0;
       for (i = 0; i < size - 1; i++) {


Other information:


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