Input access locking, part 2.

Fix [21193]

include/vlc_input.h

@@ -26,6 +26,11 @@
   #error You are not libvlc or one of its plugins. You cannot include this file
 #endif
 
+#ifndef __USE_GNU
+#define __USE_GNU
+#endif
+#include <string.h>                                     /* strcasestr() */
+
 /* __ is need because conflict with <vlc/input.h> */
 #ifndef _VLC__INPUT_H
 #define _VLC__INPUT_H 1
@@ -222,11 +227,11 @@ static inline void input_item_SetMeta( input_item_t *p_i, vlc_meta_type_t meta_t
 {
     vlc_event_t event;
 
-    //vlc_mutex_lock( &p_i->lock );
+    vlc_mutex_lock( &p_i->lock );
     if( !p_i->p_meta )
         p_i->p_meta = vlc_meta_New();
     vlc_meta_Set( p_i->p_meta, meta_type, psz_val );
-    //vlc_mutex_unlock( &p_i->lock ); 
+    vlc_mutex_unlock( &p_i->lock ); 
 
     /* Notify interested third parties */
     event.type = vlc_InputItemMetaChanged;
@@ -236,10 +241,10 @@ static inline void input_item_SetMeta( input_item_t *p_i, vlc_meta_type_t meta_t
 
 static inline vlc_bool_t input_item_MetaMatch( input_item_t *p_i, vlc_meta_type_t meta_type, const char *psz )
 {
-    //vlc_mutex_lock( &p_i->lock );
+    vlc_mutex_lock( &p_i->lock );
     const char * meta = vlc_meta_Get( p_i->p_meta, meta_type );
     vlc_bool_t ret = meta && strcasestr( meta, psz );
-    //vlc_mutex_unlock( &p_i->lock );
+    vlc_mutex_unlock( &p_i->lock );
 
     return ret;
 }
@@ -247,26 +252,26 @@ static inline vlc_bool_t input_item_MetaMatch( input_item_t *p_i, vlc_meta_type_
 static inline char * input_item_GetMeta( input_item_t *p_i, vlc_meta_type_t meta_type )
 {
     char * psz = NULL;
-    //vlc_mutex_lock( &p_i->lock );
+    vlc_mutex_lock( &p_i->lock );
 
     if( !p_i->p_meta )
     {
-        //vlc_mutex_unlock( &p_i->lock );
+        vlc_mutex_unlock( &p_i->lock );
         return NULL;
     }
 
     if( vlc_meta_Get( p_i->p_meta, meta_type ) )
         psz = strdup( vlc_meta_Get( p_i->p_meta, meta_type ) );
 
-    //vlc_mutex_unlock( &p_i->lock );
+    vlc_mutex_unlock( &p_i->lock );
     return psz;
 }
 
 static inline char * input_item_GetName( input_item_t * p_i )
 {
-    //vlc_mutex_lock( &p_i->lock );
+    vlc_mutex_lock( &p_i->lock );
     char *psz_s = p_i->psz_name ? strdup( p_i->psz_name ) : NULL;
-    //vlc_mutex_unlock( &p_i->lock );
+    vlc_mutex_unlock( &p_i->lock );
     return psz_s;
 }
 

modules/misc/notify/growl.c

@@ -124,21 +124,22 @@ static int ItemChange( vlc_object_t *p_this, const char *psz_var,
     if( !p_input ) return VLC_SUCCESS;
     vlc_object_yield( p_input );
 
-    if( p_input->b_dead || !input_GetItem(p_input)->psz_name )
+    char *psz_name = input_item_GetName( input_GetItem( p_input ) );
+    if( p_input->b_dead || !psz_name )
     {
         /* Not playing anything ... */
+        free( psz_name );
         vlc_object_release( p_input );
         return VLC_SUCCESS;
     }
+    free( psz_name );
 
     /* Playing something ... */
-    psz_artist = input_item_GetArtist( input_GetItem(p_input) ) ?
-                  strdup( input_item_GetArtist( input_GetItem(p_input) ) ) :
-                  strdup( "" );
-    psz_album = input_item_GetAlbum( input_GetItem(p_input) ) ?
-                  strdup( input_item_GetAlbum( input_GetItem(p_input) ) ) :
-                  strdup("" );
-    psz_title = strdup( input_GetItem(p_input)->psz_name );
+    psz_artist = input_item_GetArtist( input_GetItem( p_input ) );
+    if( psz_artist == NULL ) psz_artist = strdup( "" );
+    psz_album = input_item_GetAlbum( input_GetItem( p_input ) ) ;
+    if( psz_album == NULL ) psz_album = strdup( "" );
+    psz_title = input_item_GetName( input_GetItem( p_input ) );
     if( psz_title == NULL ) psz_title = strdup( N_("(no title)") );
     snprintf( psz_tmp, GROWL_MAX_LENGTH, "%s %s %s",
               psz_title, psz_artist, psz_album );

modules/misc/notify/notify.c

@@ -150,13 +150,11 @@ static int ItemChange( vlc_object_t *p_this, const char *psz_var,
     }
 
     /* Playing something ... */
-    psz_artist = input_item_GetArtist( input_GetItem(p_input) ) ?
-                  strdup( input_item_GetArtist( input_GetItem(p_input) ) ) :
-                  strdup( _("no artist") );
-    psz_album = input_item_GetAlbum( input_GetItem(p_input) ) ?
-                  strdup( input_item_GetAlbum( input_GetItem(p_input) ) ) :
-                  strdup( _("no album") );
-    psz_title = strdup( input_GetItem(p_input)->psz_name );
+    psz_artist = input_item_GetArtist( input_GetItem( p_input ) );
+    if( psz_artist == NULL ) psz_artist = strdup( _("no artist") );
+    psz_album = input_item_GetAlbum( input_GetItem( p_input ) ) ;
+    if( psz_album == NULL ) psz_album = strdup( _("no album") );
+    psz_title = input_item_GetName( input_GetItem( p_input ) );
 
     vlc_object_release( p_input );
 

modules/misc/playlist/m3u.c

@@ -65,13 +65,11 @@ static void DoChildren( playlist_t *p_playlist, playlist_export_t *p_export,
         assert( p_current->p_input->psz_uri );
 
         /* General info */
-        if( p_current->p_input->psz_name &&
-             strcmp( p_current->p_input->psz_uri,
-                     p_current->p_input->psz_name ) )
+        char *psz_name = input_item_GetName( p_current->p_input );
+        if( psz_name && strcmp( p_current->p_input->psz_uri, psz_name ) )
         {
-            char *psz_artist = input_item_GetArtist( p_current->p_input ) ?
-                               strdup( input_item_GetArtist( p_current->p_input ) ):
-                               strdup( "" );
+            char *psz_artist = input_item_GetArtist( p_current->p_input );
+            if( psz_artist == NULL ) psz_artist = strdup( "" );
             if( psz_artist && *psz_artist )
             {
                 /* write EXTINF with artist */
@@ -87,9 +85,9 @@ static void DoChildren( playlist_t *p_playlist, playlist_export_t *p_export,
                          (int)( p_current->p_input->i_duration/1000000 ),
                           p_current->p_input->psz_name);
             }
-            if( psz_artist )
             free( psz_artist );
         }
+        free( psz_name );
 
         /* VLC specific options */
         for( j = 0; j < p_current->p_input->i_options; j++ )

modules/misc/playlist/xspf.c

@@ -163,11 +163,10 @@ static void xspf_export_item( playlist_item_t *p_item, FILE *p_file,
     }
 
     /* -> the artist/creator */
-    psz = input_item_GetArtist( p_item->p_input ) ?
-                        strdup( input_item_GetArtist( p_item->p_input ) ):
-                        strdup( "" );
+    psz = input_item_GetArtist( p_item->p_input );
+    if( psz == NULL ) psz = strdup( "" );
     psz_temp = convert_xml_special_chars( psz );
-    if( psz ) free( psz );
+    free( psz );
     if( *psz_temp )
     {
         fprintf( p_file, "\t\t\t<creator>%s</creator>\n", psz_temp );
@@ -175,11 +174,10 @@ static void xspf_export_item( playlist_item_t *p_item, FILE *p_file,
     free( psz_temp );
 
     /* -> the album */
-    psz = input_item_GetAlbum( p_item->p_input ) ?
-                        strdup( input_item_GetAlbum( p_item->p_input ) ):
-                        strdup( "" );
+    psz = input_item_GetAlbum( p_item->p_input );
+    if( psz == NULL ) psz = strdup( "" );
     psz_temp = convert_xml_special_chars( psz );
-    if( psz ) free( psz );
+    free( psz );
     if( *psz_temp )
     {
         fprintf( p_file, "\t\t\t<album>%s</album>\n", psz_temp );
@@ -187,24 +185,22 @@ static void xspf_export_item( playlist_item_t *p_item, FILE *p_file,
     free( psz_temp );
 
     /* -> the track number */
-    psz = input_item_GetTrackNum( p_item->p_input ) ?
-                        strdup( input_item_GetTrackNum( p_item->p_input ) ):
-                        strdup( "" );
+    psz = input_item_GetTrackNum( p_item->p_input );
+    if( psz == NULL ) psz = strdup( "" );
     if( psz )
     {
         if( *psz )
         {
             fprintf( p_file, "\t\t\t<trackNum>%i</trackNum>\n", atoi( psz ) );
         }
-        free( psz );
     }
+    free( psz );
 
     /* -> the description */
-    psz = input_item_GetDescription( p_item->p_input ) ?
-                        strdup( input_item_GetDescription( p_item->p_input ) ):
-                        strdup( "" );
+    psz = input_item_GetDescription( p_item->p_input );
+    if( psz == NULL ) psz = strdup( "" );
     psz_temp = convert_xml_special_chars( psz );
-    if( psz ) free( psz );
+    free( psz );
     if( *psz_temp )
     {
         fprintf( p_file, "\t\t\t<annotation>%s</annotation>\n", psz_temp );

modules/visualization/goom.c

@@ -416,12 +416,10 @@ static char *TitleGet( vlc_object_t *p_this )
 
     if( p_input )
     {
-        if( !EMPTY_STR( input_item_GetTitle( input_GetItem(p_input) ) ) )
-        {
-            psz_title = strdup( input_item_GetTitle( input_GetItem(p_input) ) );
-        }
-        else
+        psz_title = strdup( input_item_GetTitle( input_GetItem( p_input ) ) );
+        if( EMPTY_STR( psz_title ) )
         {
+            free( psz_title );
             char *psz = strrchr( input_GetItem(p_input)->psz_uri, '/' );
 
             if( psz )

src/input/control.c

@@ -152,7 +152,7 @@ int input_vaControl( input_thread_t *p_input, int i_query, va_list args )
                 p_cat = malloc( sizeof( info_category_t ) );
                 if( !p_cat )
                 {
-                    vlc_mutex_lock( &p_input->p->input.p_item->lock );
+                    vlc_mutex_unlock( &p_input->p->input.p_item->lock );
                     return VLC_EGENERIC;
                 }
                 p_cat->psz_name = strdup( psz_cat );
@@ -180,7 +180,7 @@ int input_vaControl( input_thread_t *p_input, int i_query, va_list args )
                 p_info = malloc( sizeof( info_t ) );
                 if( !p_info )
                 {
-                    vlc_mutex_lock( &p_input->p->input.p_item->lock );
+                    vlc_mutex_unlock( &p_input->p->input.p_item->lock );
                     return VLC_EGENERIC;
                 }
 

src/input/es_out.c

@@ -487,12 +487,10 @@ static void EsOutProgramSelect( es_out_t *out, es_out_pgrm_t *p_pgrm )
     }
 
     /* Update now playing */
-    vlc_mutex_lock( &p_input->p->input.p_item->lock );
     input_item_SetNowPlaying( p_input->p->input.p_item,
                               p_pgrm->psz_now_playing );
     input_item_SetPublisher( p_input->p->input.p_item,
                              p_pgrm->psz_publisher );
-    vlc_mutex_unlock( &p_input->p->input.p_item->lock );
 
     var_SetBool( p_sys->p_input, "intf-change", VLC_TRUE );
 }
@@ -672,11 +670,7 @@ static void EsOutProgramMeta( es_out_t *out, int i_group, vlc_meta_t *p_meta )
     if( psz_provider )
     {
         if( p_sys->p_pgrm == p_pgrm )
-        {
-            vlc_mutex_lock( &p_input->p->input.p_item->lock );
             input_item_SetPublisher( p_input->p->input.p_item, psz_provider );
-            vlc_mutex_unlock( &p_input->p->input.p_item->lock );
-        }
         input_Control( p_input, INPUT_ADD_INFO, psz_cat, input_MetaTypeToLocalizedString(vlc_meta_Publisher), psz_provider );
     }
     char ** ppsz_all_keys = vlc_dictionary_all_keys( &p_meta->extra_tags );
@@ -798,10 +792,8 @@ static void EsOutProgramEpg( es_out_t *out, int i_group, vlc_epg_t *p_epg )
     if( p_epg->p_current && p_epg->p_current->psz_name && *p_epg->p_current->psz_name )
         p_pgrm->psz_now_playing = strdup( p_epg->p_current->psz_name );
 
-    vlc_mutex_lock( &p_input->p->input.p_item->lock );
     if( p_pgrm == p_sys->p_pgrm )
         input_item_SetNowPlaying( p_input->p->input.p_item, p_pgrm->psz_now_playing );
-    vlc_mutex_unlock( &p_input->p->input.p_item->lock );
 
     if( p_pgrm->psz_now_playing )
     {

src/input/input.c

@@ -254,9 +254,7 @@ static input_thread_t *Create( vlc_object_t *p_parent, input_item_t *p_item,
     input_Control( p_input, INPUT_DEL_INFO,
         _(VLC_META_INFO_CAT),
         _(VLC_META_NOW_PLAYING) );
-    vlc_mutex_lock( &p_item->lock );
     input_item_SetNowPlaying( p_item, NULL );
-    vlc_mutex_unlock( &p_item->lock );
 
     /* */
     if( p_input->b_preparsing )
@@ -2505,39 +2503,44 @@ static void InputMetaUser( input_thread_t *p_input, vlc_meta_t *p_meta )
 static void InputUpdateMeta( input_thread_t *p_input, vlc_meta_t *p_meta )
 {
     input_item_t *p_item = p_input->p->input.p_item;
-    char * psz_saved_arturl = NULL;
-    const char * psz_arturl = NULL;
+    char * psz_arturl = NULL;
     char *psz_title = NULL;
     int i;
+    int i_arturl_event = VLC_FALSE;
 
     if( !p_meta )
         return;
 
+    psz_arturl = input_item_GetArtURL( p_item );
+
     vlc_mutex_lock( &p_item->lock );
     if( vlc_meta_Get( p_meta, vlc_meta_Title ) && !p_item->b_fixed_name )
         psz_title = strdup( vlc_meta_Get( p_meta, vlc_meta_Title ) );
 
-    if( input_item_GetArtURL( p_item ) )
-        psz_saved_arturl = strdup( input_item_GetArtURL( p_item ) );
-
     vlc_meta_Merge( p_item->p_meta, p_meta );
 
-    if( psz_saved_arturl && *psz_saved_arturl )
-        input_item_SetArtURL( p_item, psz_saved_arturl );
+    if( psz_arturl && *psz_arturl )
+    {
+        vlc_meta_Set( p_item->p_meta, vlc_meta_ArtworkURL, psz_arturl );
+        i_arturl_event = VLC_TRUE;
+    }
 
-    free( psz_saved_arturl );
     vlc_meta_Delete( p_meta );
 
-    psz_arturl = input_item_GetArtURL( p_item );
     if( psz_arturl && !strncmp( psz_arturl, "attachment://", strlen("attachment") ) )
     {
         /* Don't look for art cover if sout
          * XXX It can change when sout has meta data support */
         if( p_input->p->p_sout && !p_input->b_preparsing )
-            input_item_SetArtURL( p_item, "" );
+        {
+            vlc_meta_Set( p_item->p_meta, vlc_meta_ArtworkURL, "" );
+            i_arturl_event = VLC_TRUE;
+
+        }
         else
             input_ExtractAttachmentAndCacheArt( p_input );
     }
+    free( psz_arturl );
     
     input_item_SetPreparsed( p_item, VLC_TRUE );
 
@@ -2550,6 +2553,16 @@ static void InputUpdateMeta( input_thread_t *p_input, vlc_meta_t *p_meta )
     }
     vlc_mutex_unlock( &p_item->lock );
 
+    if( i_arturl_event == VLC_TRUE )
+    {
+        vlc_event_t event;
+
+        /* Notify interested third parties */
+        event.type = vlc_InputItemMetaChanged;
+        event.u.input_item_meta_changed.meta_type = vlc_meta_ArtworkURL;
+        vlc_event_send( &p_item->event_manager, &event );
+    }
+
     if( psz_title )
     {
         input_Control( p_input, INPUT_SET_NAME, psz_title );

src/playlist/control.c

@@ -454,16 +454,20 @@ int playlist_PlayItem( playlist_t *p_playlist, playlist_item_t *p_item )
     {
         vlc_bool_t b_has_art;
 
-        vlc_mutex_lock( &p_input->lock );
-        /* p_input->p_meta should not be null after a successfull CreateThread */
-        b_has_art = !EMPTY_STR( input_item_GetArtURL( p_input ) );
-        vlc_mutex_unlock( &p_input->lock );
+        char *psz_arturl, *psz_name;
+        psz_arturl = input_item_GetArtURL( p_input );
+        psz_name = input_item_GetName( p_input );
+
+        /* p_input->p_meta should not be null after a successfull CreateThread*/
+        b_has_art = !EMPTY_STR( psz_arturl );
 
         if( !b_has_art )
         {
-            PL_DEBUG( "requesting art for %s", p_input->psz_name );
+            PL_DEBUG( "requesting art for %s", psz_name );
             playlist_AskForArtEnqueue( p_playlist, p_input );
         }
+        free( psz_arturl );
+        free( psz_name );
     }
 
     val.i_int = p_input->i_id;

src/playlist/engine.c

@@ -527,6 +527,8 @@ void playlist_PreparseLoop( playlist_preparse_t *p_obj )
              * This only checks for meta, not for art
              * \todo don't do this for things we won't get meta for, like vids
              */
+            char *psz_arturl = input_item_GetArtURL( p_current );
+            char *psz_name = input_item_GetName( p_current );
             if( !input_MetaSatisfied( p_playlist, p_current, &i_m, &i_o ) )
             {
                 preparse_item_t p;
@@ -542,11 +544,10 @@ void playlist_PreparseLoop( playlist_preparse_t *p_obj )
             }
             /* We already have all needed meta, but we need art right now */
             else if( p_playlist->p_fetcher->i_art_policy == ALBUM_ART_ALL &&
-                     EMPTY_STR( input_item_GetArtURL( p_current ) ) )
+                     EMPTY_STR( psz_arturl ) )
             {
                 preparse_item_t p;
-                PL_DEBUG("meta ok for %s, need to fetch art",
-                                                         p_current->psz_name );
+                PL_DEBUG("meta ok for %s, need to fetch art", psz_name );
                 p.p_item = p_current;
                 p.b_fetch_art = VLC_TRUE;
                 vlc_mutex_lock( &p_playlist->p_fetcher->object_lock );
@@ -559,10 +560,11 @@ void playlist_PreparseLoop( playlist_preparse_t *p_obj )
             else
             {
                 PL_DEBUG( "no fetch required for %s (art currently %s)",
-                          p_current->psz_name,
-                          input_item_GetArtURL( p_current ));
+                          psz_name, psz_arturl );
                 vlc_gc_decref( p_current );
             }
+            free( psz_name );
+            free( psz_arturl );
             PL_UNLOCK;
         }
         else

src/playlist/item.c

@@ -657,17 +657,19 @@ static void GoAndPreparse( playlist_t *p_playlist, int i_mode,
         vlc_cond_signal( &p_playlist->object_wait );
     }
     /* Preparse if PREPARSE or SPREPARSE & not enough meta */
+    char *psz_artist = input_item_GetArtist( p_item_cat->p_input );
+    char *psz_album = input_item_GetAlbum( p_item_cat->p_input );
     if( p_playlist->b_auto_preparse &&
           (i_mode & PLAYLIST_PREPARSE ||
           ( i_mode & PLAYLIST_SPREPARSE &&
-            ( EMPTY_STR( input_item_GetArtist( p_item_cat->p_input ) ) ||
-            ( EMPTY_STR( input_item_GetAlbum( p_item_cat->p_input ) ) ) )
+            ( EMPTY_STR( psz_artist ) || ( EMPTY_STR( psz_album ) ) )
           ) ) )
         playlist_PreparseEnqueue( p_playlist, p_item_cat->p_input );
     /* If we already have it, signal it */
-    else if( !EMPTY_STR( input_item_GetArtist( p_item_cat->p_input ) ) &&
-             !EMPTY_STR( input_item_GetAlbum( p_item_cat->p_input ) ) )
+    else if( !EMPTY_STR( psz_artist ) && !EMPTY_STR( psz_album ) )
         input_item_SetPreparsed( p_item_cat->p_input, VLC_TRUE );
+    free( psz_artist );
+    free( psz_album );
 }
 
 /* Add the playlist item to the requested node and fire a notification */

src/text/strings.c

@@ -638,18 +638,23 @@ char *str_format_time( const char *tformat )
 }
 
 #define INSERT_STRING( check, string )                              \
-                    if( check && string )                           \
+                    if( check )                                     \
                     {                                               \
-                        int len = strlen( string );                 \
+                        psz_meta = string;                          \
+                        if( string )                                \
+                        {                                           \
+                            int len = strlen( psz_meta );           \
                             dst = realloc( dst,                     \
                                    i_size = i_size + len + 1 );     \
-                        strncpy( d, string, len+1 );                \
+                            strncpy( d, psz_meta, len+1 );          \
                             d += len;                               \
+                            free( psz_meta );                       \
                         }                                           \
                         else                                        \
                         {                                           \
                                 *d = '-';                           \
                                 d++;                                \
+                        }                                           \
                     }
 char *__str_format_meta( vlc_object_t *p_object, const char *string )
 {
@@ -681,6 +686,7 @@ char *__str_format_meta( vlc_object_t *p_object, const char *string )
         {
             switch( *s )
             {
+                char *psz_meta; /* used by INSERT_STRING */
                 case 'a':
                     INSERT_STRING( p_item, input_item_GetArtist(p_item) );
                     break;

src/video_output/video_output.c

@@ -1642,10 +1642,14 @@ static void DisplayTitleOnOSD( vout_thread_t *p_vout )
     {
         i_now = mdate();
         i_stop = i_now + (mtime_t)(p_vout->i_title_timeout * 1000);
-        if( !EMPTY_STR(input_item_GetNowPlaying(input_GetItem(p_input))) )
+        char *psz_nowplaying = 
+            input_item_GetNowPlaying( input_GetItem( p_input ) );
+        char *psz_artist = input_item_GetArtist( input_GetItem( p_input ) );
+        char *psz_name = input_item_GetName( input_GetItem( p_input ) );
+        if( !EMPTY_STR( psz_nowplaying ) )
         {
             vout_ShowTextAbsolute( p_vout, DEFAULT_CHAN,
-                                   input_item_GetNowPlaying(input_GetItem(p_input)), NULL,
+                                   psz_nowplaying, NULL,
                                    p_vout->i_title_position,
                                    30 + p_vout->fmt_in.i_width
                                       - p_vout->fmt_in.i_visible_width
@@ -1653,17 +1657,14 @@ static void DisplayTitleOnOSD( vout_thread_t *p_vout )
                                    20 + p_vout->fmt_in.i_y_offset,
                                    i_now, i_stop );
         }
-        else if( !EMPTY_STR(input_item_GetArtist(input_GetItem(p_input))) )
+        else if( !EMPTY_STR( psz_artist ) )
         {
             char *psz_string = NULL;
 
-            psz_string = malloc( strlen(input_GetItem(p_input)->psz_name) ) +
-                    strlen( input_item_GetArtist(input_GetItem(p_input)) );
+            psz_string = malloc( strlen( psz_name ) + strlen( psz_artist ) );
             if( psz_string )
             {
-                sprintf( psz_string, "%s - %s",
-                         input_GetItem(p_input)->psz_name,
-                         input_item_GetArtist(input_GetItem(p_input)) );
+                sprintf( psz_string, "%s - %s", psz_name, psz_artist );
 
                 vout_ShowTextAbsolute( p_vout, DEFAULT_CHAN,
                                        psz_string, NULL,
@@ -1679,7 +1680,7 @@ static void DisplayTitleOnOSD( vout_thread_t *p_vout )
         else
         {
             vout_ShowTextAbsolute( p_vout, DEFAULT_CHAN,
-                                   input_GetItem(p_input)->psz_name, NULL,
+                                   psz_name, NULL,
                                    p_vout->i_title_position,
                                    30 + p_vout->fmt_in.i_width
                                       - p_vout->fmt_in.i_visible_width
@@ -1688,5 +1689,8 @@ static void DisplayTitleOnOSD( vout_thread_t *p_vout )
                                    i_now, i_stop );
         }
         vlc_object_release( p_input );
+        free( psz_artist );
+        free( psz_name );
+        free( psz_nowplaying );
     }
 }