Fix memory leaks by disposing input, demux and decoder plugins at exit

- add dispose() function to all decoder plugin structures

CVS patchset: 1763
CVS date: 2002/04/23 13:30:42

8 files changed, 20 insertions, 15 deletions

diff --git a/src/demuxers/demux_avi.c b/src/demuxers/demux_avi.c
index b768a6dc9..53a4a8cdc 100644
--- a/src/demuxers/demux_avi.c
+++ b/src/demuxers/demux_avi.c
@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
  *
- * $Id: demux_avi.c,v 1.79 2002/04/23 00:55:46 miguelfreitas Exp $
+ * $Id: demux_avi.c,v 1.80 2002/04/23 13:30:42 esnel Exp $
  *
  * demultiplexer for avi streams
  *
@@ -228,6 +228,7 @@ static void AVI_close(avi_t *AVI)
 #define ERR_EXIT(x)	\
 do {			\
    this->AVI_errno = x; \
+   free (AVI);  \
    return 0;		\
 } while(0)
 
@@ -974,6 +975,10 @@ static void demux_avi_stop (demux_plugin_t *this_gen) {
 
 static void demux_avi_close (demux_plugin_t *this_gen) {
   demux_avi_t *this = (demux_avi_t *) this_gen;
+
+  if (this->avi)  
+    AVI_close (this->avi);
+
   free(this);
 }
 
diff --git a/src/demuxers/demux_cda.c b/src/demuxers/demux_cda.c
index e7a5731a8..9b5c5eb50 100644
--- a/src/demuxers/demux_cda.c
+++ b/src/demuxers/demux_cda.c
@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
  *
- * $Id: demux_cda.c,v 1.11 2002/04/09 03:38:00 miguelfreitas Exp $
+ * $Id: demux_cda.c,v 1.12 2002/04/23 13:30:42 esnel Exp $
  */
 
 #ifdef HAVE_CONFIG_H
@@ -289,7 +289,7 @@ static char *demux_cda_get_mimetypes(void) {
  *
  */
 static void demux_cda_close (demux_plugin_t *this) {
-
+  free (this);
 }
 
 /*
diff --git a/src/demuxers/demux_elem.c b/src/demuxers/demux_elem.c
index f5fc4c625..ab27c49a9 100644
--- a/src/demuxers/demux_elem.c
+++ b/src/demuxers/demux_elem.c
@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
  *
- * $Id: demux_elem.c,v 1.38 2002/04/11 22:27:11 jcdutton Exp $
+ * $Id: demux_elem.c,v 1.39 2002/04/23 13:30:42 esnel Exp $
  *
  * demultiplexer for elementary mpeg streams
  * 
@@ -360,7 +360,7 @@ static char *demux_mpeg_elem_get_mimetypes(void) {
 }
 
 static void demux_mpeg_elem_close (demux_plugin_t *this) {
-  /* nothing */
+  free (this);
 }
 
 static int demux_mpeg_elem_get_stream_length(demux_plugin_t *this_gen) {
diff --git a/src/demuxers/demux_mpeg.c b/src/demuxers/demux_mpeg.c
index 1f711a336..e78e1633f 100644
--- a/src/demuxers/demux_mpeg.c
+++ b/src/demuxers/demux_mpeg.c
@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
  *
- * $Id: demux_mpeg.c,v 1.55 2002/04/19 03:05:07 miguelfreitas Exp $
+ * $Id: demux_mpeg.c,v 1.56 2002/04/23 13:30:42 esnel Exp $
  *
  * demultiplexer for mpeg 1/2 program streams
  * reads streams of variable blocksizes
@@ -971,7 +971,7 @@ static char *demux_mpeg_get_mimetypes(void) {
 }
 
 static void demux_mpeg_close (demux_plugin_t *this) {
-  /* nothing */
+  free (this);
 }
 
 static int demux_mpeg_get_stream_length (demux_plugin_t *this_gen) {
diff --git a/src/demuxers/demux_mpeg_block.c b/src/demuxers/demux_mpeg_block.c
index 730a9e435..30cba9fd8 100644
--- a/src/demuxers/demux_mpeg_block.c
+++ b/src/demuxers/demux_mpeg_block.c
@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
  *
- * $Id: demux_mpeg_block.c,v 1.93 2002/04/22 01:08:34 f1rmb Exp $
+ * $Id: demux_mpeg_block.c,v 1.94 2002/04/23 13:30:42 esnel Exp $
  *
  * demultiplexer for mpeg 1/2 program streams
  *
@@ -818,6 +818,7 @@ static int demux_mpeg_block_estimate_rate (demux_mpeg_block_t *this) {
 static void demux_mpeg_block_close (demux_plugin_t *this_gen) {
 
   demux_mpeg_block_t *this = (demux_mpeg_block_t *) this_gen;
+  free (this->scratch_base);
   free (this);
   
 }
diff --git a/src/demuxers/demux_mpgaudio.c b/src/demuxers/demux_mpgaudio.c
index b76ffc48e..6e8556820 100644
--- a/src/demuxers/demux_mpgaudio.c
+++ b/src/demuxers/demux_mpgaudio.c
@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
  *
- * $Id: demux_mpgaudio.c,v 1.38 2002/04/09 03:38:00 miguelfreitas Exp $
+ * $Id: demux_mpgaudio.c,v 1.39 2002/04/23 13:30:42 esnel Exp $
  *
  * demultiplexer for mpeg audio (i.e. mp3) streams
  *
@@ -455,7 +455,7 @@ static char *demux_mpgaudio_get_mimetypes(void) {
 }
 
 static void demux_mpgaudio_close (demux_plugin_t *this) {
-  /* nothing */
+  free (this);
 }
 
 static int demux_mpgaudio_get_stream_length (demux_plugin_t *this_gen) {
diff --git a/src/demuxers/demux_pes.c b/src/demuxers/demux_pes.c
index 99630901a..1d5a3f58f 100644
--- a/src/demuxers/demux_pes.c
+++ b/src/demuxers/demux_pes.c
@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
  *
- * $Id: demux_pes.c,v 1.24 2002/04/11 22:27:11 jcdutton Exp $
+ * $Id: demux_pes.c,v 1.25 2002/04/23 13:30:42 esnel Exp $
  *
  * demultiplexer for mpeg 2 PES (Packetized Elementary Streams)
  * reads streams of variable blocksizes
@@ -615,7 +615,7 @@ static char *demux_pes_get_mimetypes(void) {
 }
 
 static void demux_pes_close (demux_plugin_t *this) {
-  /* nothing */
+  free (this);
 }
 
 static int demux_pes_get_stream_length (demux_plugin_t *this_gen) {
diff --git a/src/demuxers/demux_ts.c b/src/demuxers/demux_ts.c
index 9352c0724..f52d475e7 100644
--- a/src/demuxers/demux_ts.c
+++ b/src/demuxers/demux_ts.c
@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
  *
- * $Id: demux_ts.c,v 1.41 2002/04/09 03:38:00 miguelfreitas Exp $
+ * $Id: demux_ts.c,v 1.42 2002/04/23 13:30:42 esnel Exp $
  *
  * Demultiplexer for MPEG2 Transport Streams.
  *
@@ -1228,8 +1228,7 @@ static void *demux_ts_loop(void *gen_this) {
 }
 
 static void demux_ts_close(demux_plugin_t *gen_this) {
-
-  /* nothing */
+  free (gen_this);
 }
 
 static char *demux_ts_get_id(void) {