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sys/dvb/dvbbasebin.c: Fix some memory leaks. Fixes bug #566356.

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Original commit message from CVS:
Patch by: Sebastian Pölsterl <sebp at k-d-w dot org>
* sys/dvb/dvbbasebin.c: (dvb_base_bin_init),
(dvb_base_bin_finalize), (dvb_base_bin_activate_program),
(dvb_base_bin_pmt_info_cb), (dvb_base_bin_pad_added_cb),
(dvb_base_bin_program_destroy):
Fix some memory leaks. Fixes bug #566356.
This commit is contained in:
Sebastian Pölsterl 2009-01-04 11:11:06 +00:00 committed by Sebastian Dröge
parent c3060dfb64
commit 53514d53a4
2 changed files with 33 additions and 4 deletions
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10
ChangeLog
View file

@ -1,3 +1,13 @@
2009-01-04 Sebastian Dröge <sebastian.droege@collabora.co.uk>
Patch by: Sebastian Pölsterl <sebp at k-d-w dot org>
* sys/dvb/dvbbasebin.c: (dvb_base_bin_init),
(dvb_base_bin_finalize), (dvb_base_bin_activate_program),
(dvb_base_bin_pmt_info_cb), (dvb_base_bin_pad_added_cb),
(dvb_base_bin_program_destroy):
Fix some memory leaks. Fixes bug #566356.
2009-01-02 Wim Taymans <wim.taymans@collabora.co.uk>
Patch by: Olivier Crete <tester at tester dot ca>

27
sys/dvb/dvbbasebin.c
View file

@ -125,6 +125,8 @@ static void dvb_base_bin_rebuild_filter (DvbBaseBin * dvbbasebin);
static void dvb_base_bin_uri_handler_init (gpointer g_iface,
gpointer iface_data);
static void dvb_base_bin_program_destroy (gpointer data);
static void
dvb_base_bin_setup_interfaces (GType type)
{
@ -352,7 +354,7 @@ dvb_base_bin_init (DvbBaseBin * dvbbasebin, DvbBaseBinClass * klass)
dvbbasebin->buffer_queue, dvbbasebin->mpegtsparse, NULL);
dvbbasebin->programs = g_hash_table_new_full (g_direct_hash, g_direct_equal,
NULL, g_free);
NULL, dvb_base_bin_program_destroy);
dvbbasebin->streams = g_hash_table_new_full (g_direct_hash, g_direct_equal,
NULL, g_free);
@ -398,6 +400,7 @@ dvb_base_bin_finalize (GObject * object)
g_hash_table_destroy (dvbbasebin->streams);
g_hash_table_destroy (dvbbasebin->programs);
g_list_free (dvbbasebin->pmtlist);
if (G_OBJECT_CLASS (parent_class)->finalize)
G_OBJECT_CLASS (parent_class)->finalize (object);
@ -505,8 +508,8 @@ dvb_base_bin_release_pad (GstElement * element, GstPad * pad)
ghost = GST_GHOST_PAD (pad);
target = gst_ghost_pad_get_target (ghost);
gst_element_release_request_pad (GST_ELEMENT (GST_DVB_BASE_BIN (element)->
mpegtsparse), target);
gst_element_release_request_pad (GST_ELEMENT (GST_DVB_BASE_BIN
(element)->mpegtsparse), target);
gst_object_unref (target);
gst_element_remove_pad (element, pad);
@ -924,6 +927,7 @@ dvb_base_bin_pad_added_cb (GstElement * mpegtsparse,
{
DvbBaseBinProgram *program;
gint program_number;
gchar *padname;
program_number = get_pad_program_number (pad);
if (program_number == -1)
@ -933,13 +937,15 @@ dvb_base_bin_pad_added_cb (GstElement * mpegtsparse,
if (program == NULL)
program = dvb_base_bin_add_program (dvbbasebin, program_number);
program->selected = TRUE;
program->ghost = gst_ghost_pad_new (gst_pad_get_name (pad), pad);
padname = gst_pad_get_name (pad);
program->ghost = gst_ghost_pad_new (padname, pad);
gst_pad_set_active (program->ghost, TRUE);
gst_element_add_pad (GST_ELEMENT (dvbbasebin), program->ghost);
/* if the program has a pmt, activate it now, otherwise it will get activated
* when there's a PMT */
if (!program->active && program->pmt_pid != G_MAXUINT16)
dvb_base_bin_activate_program (dvbbasebin, program);
g_free (padname);
}
static void
@ -1028,3 +1034,16 @@ gst_dvb_base_bin_plugin_init (GstPlugin * plugin)
return gst_element_register (plugin, "dvbbasebin",
GST_RANK_NONE, GST_TYPE_DVB_BASE_BIN);
}
static void
dvb_base_bin_program_destroy (gpointer data)
{
DvbBaseBinProgram *program;
program = (DvbBaseBinProgram *) data;
if (program->pmt)
gst_structure_free (program->pmt);
g_free (program);
}