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vlc-2-2
Commit ced209fa authored by Christophe Mutricy's avatar Christophe Mutricy
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shoutcast.c: Memleak hunt.

parent ec4b9fba
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Showing with 37 additions and 19 deletions
modules/demux/playlist/shoutcast.c
View file @ ced209fa
......@@ -176,12 +176,20 @@ static int Demux( demux_t *p_demux )
if( !strcmp( psz_eltname, "genrelist" ) )
{
/* we're reading a genre list */
if( DemuxGenre( p_demux ) ) return -1;
if( DemuxGenre( p_demux ) )
{
free( psz_eltname );
return -1;
}
}
else
{
/* we're reading a station list */
if( DemuxStation( p_demux ) ) return -1;
if( DemuxStation( p_demux ) )
{
free( psz_eltname );
return -1;
}
}
free( psz_eltname );
......@@ -216,6 +224,7 @@ static int DemuxGenre( demux_t *p_demux )
char *psz_name = NULL; /* genre name */
char *psz_eltname = NULL; /* tag name */
#define FREE(a) if( a ) free( a ); a = NULL;
while( xml_ReaderRead( p_sys->p_xml_reader ) == 1 )
{
int i_type;
......@@ -231,7 +240,6 @@ static int DemuxGenre( demux_t *p_demux )
case XML_READER_STARTELEM:
// Read the element name
if( psz_eltname ) free( psz_eltname );
psz_eltname = xml_ReaderName( p_sys->p_xml_reader );
if( !psz_eltname ) return -1;
......@@ -244,7 +252,14 @@ static int DemuxGenre( demux_t *p_demux )
char *psz_attrname = xml_ReaderName( p_sys->p_xml_reader );
char *psz_attrvalue =
xml_ReaderValue( p_sys->p_xml_reader );
if( !psz_attrname || !psz_attrvalue ) return -1;
if( !psz_attrname || !psz_attrvalue )
{
FREE(psz_attrname);
FREE(psz_attrvalue);
free(psz_eltname);
/*FIXME: isn't return a bit too much. what about break*/
return -1;
}
GET_VALUE( name )
else
......@@ -258,6 +273,7 @@ static int DemuxGenre( demux_t *p_demux )
free( psz_attrvalue );
}
}
free( psz_eltname ); psz_eltname = NULL;
break;
case XML_READER_TEXT:
......@@ -266,7 +282,6 @@ static int DemuxGenre( demux_t *p_demux )
// End element
case XML_READER_ENDELEM:
// Read the element name
free( psz_eltname );
psz_eltname = xml_ReaderName( p_sys->p_xml_reader );
if( !psz_eltname ) return -1;
if( !strcmp( psz_eltname, "genre" ) )
......@@ -291,13 +306,9 @@ static int DemuxGenre( demux_t *p_demux )
vlc_input_item_CopyOptions( &p_sys->p_current->input,
&p_item->input );
#define FREE(a) if( a ) free( a ); a = NULL;
FREE( psz_name );
#undef FREE
}
free( psz_eltname );
psz_eltname = strdup("");
free( psz_eltname ); psz_eltname = NULL;
break;
}
}
......@@ -364,7 +375,6 @@ static int DemuxStation( demux_t *p_demux )
case XML_READER_STARTELEM:
// Read the element name
if( psz_eltname ) free( psz_eltname );
psz_eltname = xml_ReaderName( p_sys->p_xml_reader );
if( !psz_eltname ) return -1;
......@@ -376,7 +386,13 @@ static int DemuxStation( demux_t *p_demux )
char *psz_attrname = xml_ReaderName( p_sys->p_xml_reader );
char *psz_attrvalue =
xml_ReaderValue( p_sys->p_xml_reader );
if( !psz_attrname || !psz_attrvalue ) return -1;
if( !psz_attrname || !psz_attrvalue )
{
free(psz_eltname);
FREE(psz_attrname);
FREE(psz_attrvalue);
return -1;
}
GET_VALUE( base )
else
......@@ -397,7 +413,13 @@ static int DemuxStation( demux_t *p_demux )
char *psz_attrname = xml_ReaderName( p_sys->p_xml_reader );
char *psz_attrvalue =
xml_ReaderValue( p_sys->p_xml_reader );
if( !psz_attrname || !psz_attrvalue ) return -1;
if( !psz_attrname || !psz_attrvalue )
{
free(psz_eltname);
FREE(psz_attrname);
FREE(psz_attrvalue);
return -1;
}
GET_VALUE( name )
else GET_VALUE( mt )
......@@ -419,6 +441,7 @@ static int DemuxStation( demux_t *p_demux )
free( psz_attrvalue );
}
}
free(psz_eltname);
break;
case XML_READER_TEXT:
......@@ -427,7 +450,6 @@ static int DemuxStation( demux_t *p_demux )
// End element
case XML_READER_ENDELEM:
// Read the element name
free( psz_eltname );
psz_eltname = xml_ReaderName( p_sys->p_xml_reader );
if( !psz_eltname ) return -1;
if( !strcmp( psz_eltname, "station" ) &&
......@@ -452,7 +474,6 @@ static int DemuxStation( demux_t *p_demux )
sprintf( psz_mrl, SHOUTCAST_TUNEIN_BASE_URL "%s?id=%s",
psz_base, psz_id );
}
msg_Warn( p_demux, "%s", psz_mrl );
p_item = playlist_ItemNew( p_sys->p_playlist, psz_mrl,
psz_name );
free( psz_mrl );
......@@ -526,7 +547,6 @@ static int DemuxStation( demux_t *p_demux )
vlc_input_item_CopyOptions( &p_sys->p_current->input,
&p_item->input );
#define FREE(a) if( a ) free( a ); a = NULL;
FREE( psz_name );
FREE( psz_mt )
FREE( psz_id )
......@@ -535,16 +555,14 @@ static int DemuxStation( demux_t *p_demux )
FREE( psz_ct )
FREE( psz_lc )
FREE( psz_rt )
#undef FREE
}
free( psz_eltname );
psz_eltname = strdup("");
break;
}
}
return 0;
}
#undef FREE
static int Control( demux_t *p_demux, int i_query, va_list args )
{
......
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