[Bug 664861] playbin2: File descriptor leak

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=664861
  GStreamer | gst-plugins-base | git

--- Comment #4 from Tim-Philipp Müller <t.i.m at zen.co.uk> 2011-11-28 11:19:55 UTC ---
Created an attachment (id=202283)
 --> (https://bugzilla.gnome.org/attachment.cgi?id=202283)
dumb test program

G_SLICE=always-malloc valgrind --leak-check=yes
--suppressions=../gstreamer/common/gst.supp ./.libs/test-playbin2
file:///path/to/foo.flac file:///path/to/foo.mp3


==18264== 
==18264== HEAP SUMMARY:
==18264==     in use at exit: 4,178,514 bytes in 27,608 blocks
==18264==   total heap usage: 136,757 allocs, 109,149 frees, 80,313,958 bytes
allocated
==18264== 
==18264== Thread 1:
==18264== 248 bytes in 2 blocks are definitely lost in loss record 5,457 of
5,973
==18264==    at 0x4C2779D: malloc (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==18264==    by 0xB0445B4: ??? (in /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0)
==18264==    by 0xB04467A: ??? (in /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0)
==18264==    by 0xB04421A: xcb_connect_to_display_with_auth_info (in
/usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0)
==18264==    by 0xA48FDED: pa_client_conf_from_x11 (in
/usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so)
==18264==    by 0xA00C9CE: pa_context_new_with_proplist (in
/usr/lib/x86_64-linux-gnu/libpulse.so.0.13.5)
==18264==    by 0x9BB19EF: gst_pulseringbuffer_open_device (pulsesink.c:493)
==18264==    by 0x9DD2723: gst_ring_buffer_open_device (gstringbuffer.c:660)
==18264==    by 0x9DE9634: gst_base_audio_sink_change_state
(gstbaseaudiosink.c:2142)
==18264==    by 0x9BB4DB0: gst_pulsesink_change_state (pulsesink.c:2976)
==18264==    by 0x4E72B6B: gst_element_change_state (gstelement.c:2733)
==18264==    by 0x4E734C1: gst_element_set_state_func (gstelement.c:2689)
==18264== 
==18264== 544 (56 direct, 488 indirect) bytes in 1 blocks are definitely lost
in loss record 5,593 of 5,973
==18264==    at 0x4C2779D: malloc (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==18264==    by 0x5D25392: g_malloc (gmem.c:164)
==18264==    by 0x5D3BFE6: g_slice_alloc (gslice.c:842)
==18264==    by 0x4E653EE: gst_caps_new_empty (gstcaps.c:165)
==18264==    by 0x4E6560C: gst_caps_copy (gstcaps.c:310)
==18264==    by 0x96FE1D3: gst_base_transform_find_transform
(gstbasetransform.c:943)
==18264==    by 0x9701FC8: gst_base_transform_setcaps (gstbasetransform.c:1244)
==18264==    by 0x4E8AA1E: gst_pad_set_caps (gstpad.c:2727)
==18264==    by 0x4E78C00: gst_proxy_pad_setcaps_default (gstghostpad.c:490)
==18264==    by 0x8E6A5F4: gst_play_sink_convert_bin_sink_setcaps
(gstplaysinkconvertbin.c:361)
==18264==    by 0x4E8AA1E: gst_pad_set_caps (gstpad.c:2727)
==18264==    by 0x4E8C4F6: gst_pad_push_data (gstpad.c:4244)
==18264== 
==18264== LEAK SUMMARY:
==18264==    definitely lost: 304 bytes in 3 blocks
==18264==    indirectly lost: 488 bytes in 5 blocks
==18264==      possibly lost: 0 bytes in 0 blocks
==18264==    still reachable: 2,294,449 bytes in 7,085 blocks
==18264==         suppressed: 1,883,273 bytes in 20,515 blocks
==18264== Reachable blocks (those to which a pointer was found) are not shown.
==18264== To see them, rerun with: --leak-check=full --show-reachable=yes

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