Use var_InheritString for --decklink-video-connection.

[vlc] / modules / meta_engine / taglib.cpp

diff --git a/modules/meta_engine/taglib.cpp b/modules/meta_engine/taglib.cpp
index 11bcfdf87c964a04bbb03d6954c4cdbea2b4040c..33866d0b644bd7b6094d84ac635d9aa8b362411b 100644 (file)
--- a/modules/meta_engine/taglib.cpp
+++ b/modules/meta_engine/taglib.cpp
@@ -132,6 +132,8 @@ static void ReadMetaFromId3v2( ID3v2::Tag* tag, demux_t* p_demux, demux_meta_t*
     {
         ID3v2::UniqueFileIdentifierFrame* p_ufid =
                 dynamic_cast<ID3v2::UniqueFileIdentifierFrame*>(*iter);
+        if( !p_ufid )
+            continue;
         const char *owner = p_ufid->owner().toCString();
         if (!strcmp( owner, "http://musicbrainz.org" ))
         {
@@ -152,6 +154,8 @@ static void ReadMetaFromId3v2( ID3v2::Tag* tag, demux_t* p_demux, demux_meta_t*
     {
         ID3v2::UserTextIdentificationFrame* p_txxx =
                 dynamic_cast<ID3v2::UserTextIdentificationFrame*>(*iter);
+        if( !p_txxx )
+            continue;
         vlc_meta_AddExtra( p_meta, p_txxx->description().toCString( true ),
                            p_txxx->fieldList().toString().toCString( true ) );
     }
@@ -196,6 +200,7 @@ static void ReadMetaFromId3v2( ID3v2::Tag* tag, demux_t* p_demux, demux_meta_t*
         3,  /* Logo of the band or performer. */
         2   /* Logo of the publisher (record company). */
     };
+    #define PI_COVER_SCORE_SIZE (sizeof (pi_cover_score) / sizeof (pi_cover_score[0]))
     int i_score = -1;
 
     // Try now to get embedded art
@@ -208,6 +213,8 @@ static void ReadMetaFromId3v2( ID3v2::Tag* tag, demux_t* p_demux, demux_meta_t*
     {
         ID3v2::AttachedPictureFrame* p_apic =
             dynamic_cast<ID3v2::AttachedPictureFrame*>(*iter);
+        if( !p_apic )
+            continue;
         input_attachment_t *p_attachment;
 
         const char *psz_mime;
@@ -255,9 +262,13 @@ static void ReadMetaFromId3v2( ID3v2::Tag* tag, demux_t* p_demux, demux_meta_t*
                              p_attachment );
         free( psz_description );
 
-        if( pi_cover_score[p_apic->type()] > i_score )
+        unsigned i_pic_type = p_apic->type();
+        if( i_pic_type >= PI_COVER_SCORE_SIZE )
+            i_pic_type = 0; // Defaults to "Other"
+
+        if( pi_cover_score[i_pic_type] > i_score )
         {
-            i_score = pi_cover_score[p_apic->type()];
+            i_score = pi_cover_score[i_pic_type];
             char *psz_url;
             if( asprintf( &psz_url, "attachment://%s",
                           p_attachment->psz_name ) == -1 )