vlc | branch: master | Edward Wang <[email protected]> | Sat May 26 19:04:57 2012 -0400| [73e246278f8ef609ab9ac07272343c3faba8d644] | committer: Jean-Baptiste Kempf
visual: check for NULL before free Close #6879 Signed-off-by: Jean-Baptiste Kempf <[email protected]> > http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=73e246278f8ef609ab9ac07272343c3faba8d644 --- modules/visualization/visual/visual.c | 27 +++++++++++++++------------ 1 file changed, 15 insertions(+), 12 deletions(-) diff --git a/modules/visualization/visual/visual.c b/modules/visualization/visual/visual.c index 964924c..a91faa7 100644 --- a/modules/visualization/visual/visual.c +++ b/modules/visualization/visual/visual.c @@ -373,20 +373,23 @@ static void Close( vlc_object_t *p_this ) for( int i = 0; i < p_sys->i_effect; i++ ) { #define p_effect p_sys->effect[i] - if( !strncmp( p_effect->psz_name, "spectrum", strlen( "spectrum" ) ) ) + if( p_effect->p_data != NULL ) { - spectrum_data *p_data = p_effect->p_data; - free( p_data->peaks ); - free( p_data->prev_heights ); - free( p_data->p_prev_s16_buff ); - } - if( !strncmp( p_effect->psz_name, "spectrometer", strlen( "spectrometer" ) ) ) - { - spectrometer_data *p_data = p_effect->p_data; - free( p_data->peaks ); - free( p_data->p_prev_s16_buff ); + if( !strncmp( p_effect->psz_name, "spectrum", strlen( "spectrum" ) ) ) + { + spectrum_data* p_data = p_effect->p_data; + free( p_data->peaks ); + free( p_data->prev_heights ); + free( p_data->p_prev_s16_buff ); + } + if( !strncmp( p_effect->psz_name, "spectrometer", strlen( "spectrometer" ) ) ) + { + spectrometer_data* p_data = p_effect->p_data; + free( p_data->peaks ); + free( p_data->p_prev_s16_buff ); + } + free( p_effect->p_data ); } - free( p_effect->p_data ); free( p_effect->psz_args ); free( p_effect ); #undef p_effect _______________________________________________ vlc-commits mailing list [email protected] http://mailman.videolan.org/listinfo/vlc-commits
