[Gstreamer-bugs] [Bug 133466] New - crash on state change to NULL (0.7.3.2 prerelease)

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http://bugzilla.gnome.org/show_bug.cgi?id=133466

Changed by walters at verbum.org.

--- shadow/133466	Thu Feb  5 01:11:04 2004
+++ shadow/133466.tmp.18747	Thu Feb  5 01:11:04 2004
@@ -0,0 +1,78 @@
+Bug#: 133466
+Product: GStreamer
+Version: HEAD CVS
+OS: Linux
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: normal
+Priority: Normal
+Component: gstreamer (core)
+AssignedTo: gstreamer-maint at bugzilla.gnome.org                            
+ReportedBy: walters at verbum.org               
+QAContact: gstreamer-maint at bugzilla.gnome.org
+TargetMilestone: HEAD
+URL: 
+Summary: crash on state change to NULL (0.7.3.2 prerelease)
+
+** (rhythmbox:27436): WARNING **: opt: unlink elements in same group:
+implement me
+ERROR        GST_PADS(27436) gstpad.c(2720):gst_real_pad_dispose:
+<'':serial_74818393> still explicit caps audio/x-vorbis set
+ 
+(rhythmbox:27436): GStreamer-WARNING **: pad 0x83374d4 has still explicit
+caps set
+ 
+Program received signal SIGSEGV, Segmentation fault.
+[Switching to Thread 1076527552 (LWP 27436)]
+0x4003d795 in gst_caps_get_structure (caps=0x57e58955, index=0) at
+gstcaps.c:397
+397       return g_ptr_array_index(caps->structs, index);
+(gdb) bt
+#0  0x4003d795 in gst_caps_get_structure (caps=0x57e58955, index=0) at
+gstcaps.c:397
+#1  0x4003d4fe in gst_caps_free (caps=0x82f89e0) at gstcaps.c:258
+#2  0x4003e595 in gst_caps_replace (caps=0x82f8c08, newcaps=0x57e58955) at
+gstcaps.c:1013
+#3  0x400473ac in gst_element_clear_pad_caps (element=0x0) at gstelement.c:2760
+#4  0x400479b3 in gst_element_change_state (element=0x837a900) at
+gstelement.c:2843
+#5  0x4003b8bb in gst_bin_change_state_norecurse (bin=0x837a900) at
+gstbin.c:771
+#6  0x4003b3af in gst_bin_child_state_change_func (bin=0x837a900,
+oldstate=1474660693, newstate=GST_STATE_VOID_PENDING,
+    child=0x83597b0) at gstbin.c:660
+#7  0x4003b1df in gst_bin_child_state_change (bin=0x837a900,
+oldstate=GST_STATE_PAUSED, newstate=GST_STATE_READY,
+    child=0x83597b0) at gstbin.c:631
+#8  0x40047646 in gst_element_change_state (element=0x83597b0) at
+gstelement.c:2868
+#9  0x40046e66 in gst_element_set_state (element=0x83597b0,
+state=GST_STATE_READY) at gstelement.c:2644
+#10 0x4003b694 in gst_bin_change_state (element=0x837a900) at gstbin.c:720
+#11 0x40046e66 in gst_element_set_state (element=0x837a900,
+state=GST_STATE_READY) at gstelement.c:2644
+#12 0x4003b694 in gst_bin_change_state (element=0x8370c40) at gstbin.c:720
+#13 0x400660d0 in gst_thread_change_state (element=0x8370c40) at
+gstthread.c:484
+#14 0x40046e66 in gst_element_set_state (element=0x8370c40,
+state=GST_STATE_NULL) at gstelement.c:2644
+#15 0x080806b4 in rb_player_close (mp=0x81eaad8, error=0xbffff144) at
+rb-player-gst.c:771
+#16 0x080652c1 in rb_shell_player_open_location (player=0x81e8fa0,
+    location=0x831ab38
+"file:///audio-video/music/ogg/Bad%20Company/Shot%20Down%20On%20Safari%20-%20Round%201%20Unmixed%20CD/Dogsploitation.ogg",
+error=0xbffff144) at rb-shell-player.c:876
+#17 0x080654b9 in rb_shell_player_open_entry (player=0x81e8fa0,
+entry=0x831e800, error=0xbffff144) at rb-shell-player.c:929
+#18 0x08065604 in rb_shell_player_set_playing_entry (player=0x81e8fa0,
+entry=0x831e800) at rb-shell-player.c:963
+#19 0x08065c92 in rb_shell_player_do_next (player=0x81e8fa0) at
+rb-shell-player.c:1164
+#20 0x08067762 in eos_cb (mmplayer=0x81eaad8, data=0x81e8fa0) at
+rb-shell-player.c:1830
+#21 0x4e902051 in g_cclosure_marshal_VOID__VOID () from
+/usr/lib/libgobject-2.0.so.0
+#22 0x4e8efcb0 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
+#23 0x4e901bbf in g_signal_emit_by_name () from /usr/lib/libgobject-2.0.so.0
+#24 0x4e900c36 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0