Fix potential memleak.

modules/video_filter/logo.c

@@ -331,6 +331,8 @@ static int Create( vlc_object_t *p_this )
     if( !p_logo_list->psz_filename || !*p_logo_list->psz_filename )
     {
         msg_Err( p_vout, "logo file not specified" );
+        free( p_logo_list->psz_filename );
+        free( p_sys );
         return VLC_EGENERIC;
     }
 

modules/video_filter/rss.c

@@ -266,6 +266,7 @@ static int CreateFilter( vlc_object_t *p_this )
     {
         vlc_mutex_unlock( &p_sys->lock );
         vlc_mutex_destroy( &p_sys->lock );
+        free( p_sys->psz_urls );
         free( p_sys );
         return VLC_ENOMEM;
     }
@@ -277,6 +278,7 @@ static int CreateFilter( vlc_object_t *p_this )
         free( p_sys->psz_marquee );
         vlc_mutex_unlock( &p_sys->lock );
         vlc_mutex_destroy( &p_sys->lock );
+        free( p_sys->psz_urls );
         free( p_sys );
         return VLC_ENOMEM;
     }
@@ -301,6 +303,7 @@ static int CreateFilter( vlc_object_t *p_this )
         free( p_sys->psz_marquee );
         vlc_mutex_unlock( &p_sys->lock );
         vlc_mutex_destroy( &p_sys->lock );
+        free( p_sys->psz_urls );
         free( p_sys );
         return VLC_EGENERIC;
     }
@@ -312,6 +315,7 @@ static int CreateFilter( vlc_object_t *p_this )
         free( p_sys->psz_marquee );
         vlc_mutex_unlock( &p_sys->lock );
         vlc_mutex_destroy( &p_sys->lock );
+        free( p_sys->psz_urls );
         free( p_sys );
         return VLC_EGENERIC;
     }
@@ -324,6 +328,7 @@ static int CreateFilter( vlc_object_t *p_this )
             FreeRSS( p_filter );
             vlc_mutex_unlock( &p_sys->lock );
             vlc_mutex_destroy( &p_sys->lock );
+            free( p_sys->psz_urls );
             free( p_sys );
             return VLC_EGENERIC;
         }

modules/video_output/image.c

@@ -174,6 +174,7 @@ static int Create( vlc_object_t *p_this )
     {
         msg_Err( p_this, "unable to create image handler") ;
         FREENULL( p_vout->p_sys->psz_prefix );
+        FREENULL( p_vout->p_sys->psz_format );
         FREENULL( p_vout->p_sys );
         return VLC_EGENERIC;
     }