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Commit 85943656 authored by Rémi Duraffort's avatar Rémi Duraffort
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One more "Remove useless test before free"

parent dfc29965
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Showing with 53 additions and 82 deletions
src/audio_output/input.c
View file @ 85943656
......@@ -349,8 +349,8 @@ int aout_InputNew( aout_instance_t * p_aout, aout_input_t * p_input )
psz_parser = psz_next;
}
}
if( psz_filters ) free( psz_filters );
if( psz_visual ) free( psz_visual );
free( psz_filters );
free( psz_visual );
/* complete the filter chain if necessary */
if ( !AOUT_FMTS_IDENTICAL( &chain_input_format, &chain_output_format ) )
......
src/control/vlm.c
View file @ 85943656
......@@ -208,7 +208,7 @@ void libvlc_vlm_set_loop( libvlc_instance_t *p_instance, char *psz_name,
void libvlc_vlm_set_output( libvlc_instance_t *p_instance, char *psz_name,
char *psz_output, libvlc_exception_t *p_exception )
{
#define VLM_CHANGE_CODE { if( p_media->psz_output ) free( p_media->psz_output ); \
#define VLM_CHANGE_CODE { free( p_media->psz_output ); \
p_media->psz_output = strdup( psz_output ); }
VLM_CHANGE( "Unable to change %s output property", VLM_CHANGE_CODE );
#undef VLM_CHANGE_CODE
......@@ -244,8 +244,7 @@ void libvlc_vlm_change_media( libvlc_instance_t *p_instance, char *psz_name,
free( p_media->ppsz_input[--p_media->i_input] ); \
if( psz_input ) \
TAB_APPEND( p_media->i_input, p_media->ppsz_input, strdup(psz_input) ); \
if( p_media->psz_output ) \
free( p_media->psz_output ); \
free( p_media->psz_output ); \
p_media->psz_output = psz_output ? strdup( psz_output ) : NULL; \
while( p_media->i_option > 0 ) \
free( p_media->ppsz_option[--p_media->i_option] ); \
......
src/libvlc-common.c
View file @ 85943656
......@@ -420,7 +420,7 @@ int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc,
config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE );
libvlc_global.p_module_bank->b_cache_delete = b_cache_delete;
}
if( psz_language ) free( psz_language );
free( psz_language );
# endif
#endif
......@@ -752,7 +752,7 @@ int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc,
/* Add service discovery modules */
playlist_ServicesDiscoveryAdd( p_playlist, psz_modules );
}
if( psz_modules ) free( psz_modules );
free( psz_modules );
/*
* Load background interfaces
......@@ -856,12 +856,12 @@ int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc,
if( psz_morecodecs )
{
config_PutPsz( p_libvlc, "codec", psz_morecodecs);
free(psz_morecodecs);
free( psz_morecodecs );
}
}
else
config_PutPsz( p_libvlc, "codec", "dmo,quicktime");
free(psz_codecs);
free( psz_codecs );
}
#endif
......@@ -896,7 +896,7 @@ int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc,
VLC_AddTarget( p_libvlc->i_object_id, val.psz_string, NULL, 0,
PLAYLIST_INSERT, 0 );
}
if ( val.psz_string != NULL ) free( val.psz_string );
free( val.psz_string );
return VLC_SUCCESS;
}
......@@ -991,7 +991,7 @@ int libvlc_InternalDestroy( libvlc_int_t *p_libvlc, vlc_bool_t b_release )
psz_pidfile );
}
}
free ( psz_pidfile );
free( psz_pidfile );
}
#endif
......@@ -1072,7 +1072,7 @@ int libvlc_InternalAddIntf( libvlc_int_t *p_libvlc,
* We prefer the dummy interface if none is specified. */
char *psz_interface = config_GetPsz( p_libvlc, "intf" );
if( !psz_interface || !*psz_interface ) psz_module = "dummy";
if( psz_interface ) free( psz_interface );
free( psz_interface );
}
#endif
......
src/network/httpd.c
View file @ 85943656
......@@ -897,11 +897,9 @@ httpd_stream_t *httpd_StreamNew( httpd_host_t *host,
int httpd_StreamHeader( httpd_stream_t *stream, uint8_t *p_data, int i_data )
{
vlc_mutex_lock( &stream->lock );
if( stream->p_header )
{
free( stream->p_header );
stream->p_header = NULL;
}
free( stream->p_header );
stream->p_header = NULL;
stream->i_header = i_data;
if( i_data > 0 )
{
......@@ -953,9 +951,9 @@ void httpd_StreamDelete( httpd_stream_t *stream )
{
httpd_UrlDelete( stream->url );
vlc_mutex_destroy( &stream->lock );
if( stream->psz_mime ) free( stream->psz_mime );
if( stream->p_header ) free( stream->p_header );
if( stream->p_buffer ) free( stream->p_buffer );
free( stream->psz_mime );
free( stream->p_header );
free( stream->p_buffer );
free( stream );
}
......@@ -1007,7 +1005,7 @@ httpd_host_t *httpd_TLSHostNew( vlc_object_t *p_this, const char *psz_hostname,
httpd = (httpd_t *)vlc_custom_create( p_this, sizeof (*httpd),
VLC_OBJECT_HTTPD,
psz_object_type );
if (httpd == NULL)
if( httpd == NULL )
{
vlc_mutex_unlock( lockval.p_address );
free( psz_host );
......@@ -1334,31 +1332,16 @@ void httpd_MsgClean( httpd_message_t *msg )
{
int i;
if( msg->psz_url )
{
free( msg->psz_url );
}
if( msg->psz_args )
{
free( msg->psz_args );
}
free( msg->psz_url );
free( msg->psz_args );
for( i = 0; i < msg->i_name; i++ )
{
free( msg->name[i] );
free( msg->value[i] );
}
if( msg->name )
{
free( msg->name );
}
if( msg->value )
{
free( msg->value );
}
if( msg->p_body )
{
free( msg->p_body );
}
free( msg->name );
free( msg->value );
free( msg->p_body );
httpd_MsgInit( msg );
}
......@@ -1448,11 +1431,8 @@ static void httpd_ClientClean( httpd_client_t *cl )
httpd_MsgClean( &cl->answer );
httpd_MsgClean( &cl->query );
if( cl->p_buffer )
{
free( cl->p_buffer );
cl->p_buffer = NULL;
}
free( cl->p_buffer );
cl->p_buffer = NULL;
}
static httpd_client_t *httpd_ClientNew( int fd, tls_session_t *p_tls, mtime_t now )
......
src/stream_output/stream_output.c
View file @ 85943656
......@@ -307,10 +307,7 @@ sout_access_out_t *sout_AccessOutNew( sout_instance_t *p_sout,
psz_next = config_ChainCreate( &p_access->psz_access, &p_access->p_cfg,
psz_access );
if( psz_next )
{
free( psz_next );
}
free( psz_next );
p_access->psz_path = strdup( psz_name ? psz_name : "" );
p_access->p_sout = p_sout;
p_access->p_sys = NULL;
......@@ -419,7 +416,7 @@ sout_mux_t * sout_MuxNew( sout_instance_t *p_sout, char *psz_mux,
p_mux->p_sout = p_sout;
psz_next = config_ChainCreate( &p_mux->psz_mux, &p_mux->p_cfg, psz_mux );
if( psz_next ) free( psz_next );
free( psz_next );
p_mux->p_access = p_access;
p_mux->pf_control = NULL;
......@@ -539,11 +536,11 @@ sout_input_t *sout_MuxAddStream( sout_mux_t *p_mux, es_format_t *p_fmt )
TAB_APPEND( p_mux->i_nb_inputs, p_mux->pp_inputs, p_input );
if( p_mux->pf_addstream( p_mux, p_input ) < 0 )
{
msg_Err( p_mux, "cannot add this stream" );
TAB_REMOVE( p_mux->i_nb_inputs, p_mux->pp_inputs, p_input );
block_FifoRelease( p_input->p_fifo );
free( p_input );
return NULL;
msg_Err( p_mux, "cannot add this stream" );
TAB_REMOVE( p_mux->i_nb_inputs, p_mux->pp_inputs, p_input );
block_FifoRelease( p_input->p_fifo );
free( p_input );
return NULL;
}
return p_input;
......
src/video_output/video_output.c
View file @ 85943656
......@@ -177,12 +177,12 @@ vout_thread_t *__vout_Request( vlc_object_t *p_this, vout_thread_t *p_vout,
var_Get( p_vout, "vout-filter", &val );
psz_filter_chain = val.psz_string;
if( psz_filter_chain && !*psz_filter_chain )
if( !*psz_filter_chain )
{
free( psz_filter_chain );
psz_filter_chain = NULL;
}
if( p_vout->psz_filter_chain && !*p_vout->psz_filter_chain )
if( !*p_vout->psz_filter_chain )
{
free( p_vout->psz_filter_chain );
p_vout->psz_filter_chain = NULL;
......@@ -193,7 +193,7 @@ vout_thread_t *__vout_Request( vlc_object_t *p_this, vout_thread_t *p_vout,
p_vout->b_filter_change = VLC_FALSE;
}
if( psz_filter_chain ) free( psz_filter_chain );
free( psz_filter_chain );
}
if( ( p_vout->fmt_render.i_width != p_fmt->i_width ) ||
......@@ -431,7 +431,7 @@ vout_thread_t * __vout_Create( vlc_object_t *p_parent, video_format_t *p_fmt )
if( var_Get( p_vout, "deinterlace-mode", &val ) == VLC_SUCCESS )
{
var_Set( p_vout, "deinterlace", val );
if( val.psz_string ) free( val.psz_string );
free( val.psz_string );
}
var_AddCallback( p_vout, "deinterlace", DeinterlaceCallback, NULL );
......@@ -498,7 +498,7 @@ void vout_Destroy( vout_thread_t *p_vout )
var_Destroy( p_vout, "intf-change" );
if( p_vout->psz_filter_chain ) free( p_vout->psz_filter_chain );
free( p_vout->psz_filter_chain );
config_ChainDestroy( p_vout->p_cfg );
......@@ -1505,7 +1505,7 @@ static int DeinterlaceCallback( vlc_object_t *p_this, char const *psz_cmd,
val.psz_string = psz_filter;
var_Set( p_vout, "vout-filter", val );
if( psz_filter ) free( psz_filter );
free( psz_filter );
return VLC_SUCCESS;
}
......@@ -1564,11 +1564,8 @@ static int ParseVideoFilter2Chain( vout_thread_t *p_vout, char *psz_vfilters )
struct config_chain_t *p_cfg =
p_vout->p_vfilters_cfg[p_vout->i_vfilters_cfg];
config_ChainDestroy( p_cfg );
if( p_vout->psz_vfilters[p_vout->i_vfilters_cfg] )
{
free( p_vout->psz_vfilters[p_vout->i_vfilters_cfg] );
p_vout->psz_vfilters[p_vout->i_vfilters_cfg] = NULL;
}
free( p_vout->psz_vfilters[p_vout->i_vfilters_cfg] );
p_vout->psz_vfilters[p_vout->i_vfilters_cfg] = NULL;
}
p_vout->i_vfilters_cfg = 0;
if( psz_vfilters && *psz_vfilters )
......
src/video_output/vout_intf.c
View file @ 85943656
......@@ -359,7 +359,7 @@ void vout_IntfInit( vout_thread_t *p_vout )
var_Get( p_vout, "crop", &old_val );
if( old_val.psz_string && *old_val.psz_string )
var_Change( p_vout, "crop", VLC_VAR_TRIGGER_CALLBACKS, 0, 0 );
if( old_val.psz_string ) free( old_val.psz_string );
free( old_val.psz_string );
/* Monitor pixel aspect-ratio */
var_Create( p_vout, "monitor-par", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
......@@ -392,7 +392,7 @@ void vout_IntfInit( vout_thread_t *p_vout )
p_vout->i_par_num, p_vout->i_par_den );
b_force_par = VLC_TRUE;
}
if( val.psz_string ) free( val.psz_string );
free( val.psz_string );
/* Aspect-ratio object var */
var_Create( p_vout, "aspect-ratio", VLC_VAR_STRING | VLC_VAR_ISCOMMAND |
......@@ -420,7 +420,7 @@ void vout_IntfInit( vout_thread_t *p_vout )
var_Get( p_vout, "aspect-ratio", &old_val );
if( (old_val.psz_string && *old_val.psz_string) || b_force_par )
var_Change( p_vout, "aspect-ratio", VLC_VAR_TRIGGER_CALLBACKS, 0, 0 );
if( old_val.psz_string ) free( old_val.psz_string );
free( old_val.psz_string );
/* Initialize the dimensions of the video window */
InitWindowSize( p_vout, &p_vout->i_window_width,
......@@ -481,7 +481,7 @@ int vout_Snapshot( vout_thread_t *p_vout, picture_t *p_pic )
memset( &fmt_out, 0, sizeof(video_format_t) );
var_Get( p_vout, "snapshot-path", &val );
if( val.psz_string && !*val.psz_string )
if( !*val.psz_string )
{
free( val.psz_string );
val.psz_string = 0;
......@@ -650,7 +650,7 @@ int vout_Snapshot( vout_thread_t *p_vout, picture_t *p_pic )
var_Get( p_vout, "snapshot-format", &format );
if( !format.psz_string || !*format.psz_string )
{
if( format.psz_string ) free( format.psz_string );
free( format.psz_string );
format.psz_string = strdup( "png" );
}
......
src/video_output/vout_subpictures.c
View file @ 85943656
......@@ -172,7 +172,7 @@ int spu_ParseChain( spu_t *p_spu )
free( psz_name );
}
if( val.psz_string ) free( val.psz_string );
free( val.psz_string );
return VLC_SUCCESS;
}
......@@ -280,7 +280,7 @@ void spu_Attach( spu_t *p_spu, vlc_object_t *p_this, vlc_bool_t b_attach )
*/
static void RegionPictureRelease( picture_t *p_pic )
{
if( p_pic->p_data_orig ) free( p_pic->p_data_orig );
free( p_pic->p_data_orig );
}
subpicture_region_t *__spu_CreateRegion( vlc_object_t *p_this,
video_format_t *p_fmt )
......@@ -310,7 +310,7 @@ subpicture_region_t *__spu_CreateRegion( vlc_object_t *p_this,
if( !p_region->picture.i_planes )
{
free( p_region );
if( p_fmt->p_palette ) free( p_fmt->p_palette );
free( p_fmt->p_palette );
return NULL;
}
......@@ -362,13 +362,11 @@ void __spu_DestroyRegion( vlc_object_t *p_this, subpicture_region_t *p_region )
if( !p_region ) return;
if( p_region->picture.pf_release )
p_region->picture.pf_release( &p_region->picture );
if( p_region->fmt.p_palette ) free( p_region->fmt.p_palette );
free( p_region->fmt.p_palette );
if( p_region->p_cache ) __spu_DestroyRegion( p_this, p_region->p_cache );
if( p_region->psz_text )
free( p_region->psz_text );
if( p_region->psz_html )
free( p_region->psz_html );
free( p_region->psz_text );
free( p_region->psz_html );
//free( p_region->p_style ); FIXME --fenrir plugin does not allocate the memory for it. I think it might lead to segfault, video renderer can live longer than the decoder
free( p_region );
}
......@@ -626,7 +624,7 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt,
p_spu->p_text->p_module =
module_Need( p_spu->p_text, "text renderer", 0, 0 );
}
if( psz_modulename ) free( psz_modulename );
free( psz_modulename );
}
if( p_spu->p_text )
......@@ -1385,7 +1383,7 @@ static void spu_del_video_buffer( filter_t *p_filter, picture_t *p_pic )
(void)p_filter;
if( p_pic )
{
if( p_pic->p_data_orig ) free( p_pic->p_data_orig );
free( p_pic->p_data_orig );
free( p_pic );
}
}
......
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