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Fix some memory leaks and other valgrind warnings.

This commit is contained in:
Jonathan Moore Liles 2013-07-30 21:36:35 -07:00
parent a3f1265ef3
commit 0da98f95b8
12 changed files with 84 additions and 46 deletions
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2
FL/New_Project_Dialog.fl
View File

@ -126,7 +126,7 @@ nsd.default_path( *default_path );
nsd.run();
if ( nsd.default_path() )
*default_path = strdup( nsd.default_path() );
*default_path = nsd.default_path();
return nsd.path;} {}
}

2
lib/ntk

@ -1 +1 @@
Subproject commit 415422bd1b35cdbac5c751dcf8f4fb9cbe696927
Subproject commit d0063527aa360a3f1fd34e76fc0dd9125efb9202

3
mixer/src/Chain.C
View File

@ -176,6 +176,9 @@ Chain::~Chain ( )
engine()->lock();
for ( unsigned int i = scratch_port.size(); i--; )
delete[] (sample_t*)scratch_port[i].buffer();
/* if we leave this up to FLTK, it will happen after we've
already destroyed the engine */
modules_pack->clear();

17
mixer/src/Mixer.C
View File

@ -190,11 +190,11 @@ void Mixer::command_new ( void )
{
DMESSAGE( "New project" );
char *default_path;
char *default_path = read_line( user_config_dir, "default_path" );
read_line( user_config_dir, "default_path", &default_path );
char *path = new_project_chooser( &default_path );
char *result_path = default_path;
char *path = new_project_chooser( &result_path );
if ( path )
{
@ -207,10 +207,13 @@ void Mixer::command_new ( void )
update_menu();
if ( default_path )
if ( result_path != default_path )
free(default_path);
if ( result_path )
{
write_line( user_config_dir, "default_path", default_path );
free( default_path );
write_line( user_config_dir, "default_path", result_path );
free( result_path );
}
}

21
nonlib/OSC/Endpoint.C
View File

@ -48,6 +48,8 @@ namespace OSC
free( _path );
if ( _typespec )
free( _typespec );
if ( _documentation )
free( _documentation );
}
/**********/
@ -228,13 +230,25 @@ namespace OSC
Endpoint::~Endpoint ( )
{
// lo_server_thread_free( _st );
for ( std::list<Method*>::iterator i = _methods.begin();
i != _methods.end();
i++ )
delete(*i);
_methods.clear();
if ( _server )
{
lo_server_free( _server );
_server = 0;
}
lo_address_free( _addr );
_addr = 0;
}
OSC::Signal *
Endpoint::find_target_by_peer_address ( std::list<Signal*> *l, lo_address addr )
{
@ -947,14 +961,13 @@ namespace OSC
Signal *
Endpoint::add_signal ( const char *path, Signal::Direction dir, float min, float max, float default_value, signal_handler handler, void *user_data )
{
Signal *o = new Signal( path, dir );
char *s;
asprintf( &s, "%s%s", name(), path );
if ( s )
o->_path = s;
Signal *o = new Signal( s, dir );
free(s);
o->_handler = handler;
o->_user_data = user_data;
o->_endpoint = this;

16
nonlib/file.C
View File

@ -159,25 +159,27 @@ write_line ( const char *dir, const char *name, const char *value )
}
/** write a single string to a file */
void
read_line ( const char *dir, const char *name, char **value )
char *
read_line ( const char *dir, const char *name )
{
char path[512];
*value = 0;
snprintf( path, sizeof( path ), "%s/%s", dir, name );
FILE *fp = fopen( path, "r" );
if ( ! fp )
return;
return 0;
*value = (char*)malloc( 512 );
char *value = (char*)malloc( 512 );
fgets( *value, 512, fp );
value[0] = 0;
fgets( value, 512, fp );
fclose( fp );
return value;
}
#include <sys/statvfs.h>

2
nonlib/file.h
View File

@ -30,7 +30,7 @@ int backwards_fgetc ( FILE *fp );
char * backwards_fgets ( char *s, int size, FILE *fp );
void touch ( int fd );
void write_line ( const char *dir, const char *name, const char *value );
void read_line ( const char *dir, const char *name, char **value );
char * read_line ( const char *dir, const char *name );
size_t free_space ( const char *file );
size_t total_space ( const char *file );
int percent_used ( const char *file );

31
session-manager/src/session-manager.C
View File

@ -144,7 +144,7 @@ class NSM_Client : public Fl_Group
client_name->copy_label( l );
// _client_label = l;
free(l);
redraw();
}
@ -178,7 +178,7 @@ public:
{
if ( _client_id )
free( _client_id );
_client_id = strdup( v );
}
@ -240,11 +240,7 @@ public:
void
pending_command ( const char *command )
{
char *cmd = strdup( command );
free( (void*)_progress->label() );
_progress->label( cmd );
_progress->copy_label( command );
stopped( 0 );
@ -375,7 +371,7 @@ public:
{ Fl_Progress *o = _progress = new Fl_Progress( xx, Y + H * 0.25, 75, H * 0.50, NULL );
o->box( FL_FLAT_BOX );
o->color( FL_BLACK );
o->label( strdup( "launch" ) );
o->copy_label( "launch" );
o->labelsize( 12 );
o->minimum( 0.0f );
o->maximum( 1.0f );
@ -462,6 +458,12 @@ public:
~NSM_Client ( )
{
if ( _client_id )
{
free( _client_id );
_client_id = NULL;
}
if ( _client_name )
{
free( _client_name );
@ -925,7 +927,7 @@ public:
o->type( FL_VERTICAL );
o->spacing( 2 );
{ Fl_Box *o = new Fl_Box( 0,0,100, 24, "Sessions" );
{ new Fl_Box( 0,0,100, 24, "Sessions" );
}
{
@ -1049,8 +1051,6 @@ public:
osc->owner = this;
osc->url();
osc->add_method( "/error", "sis", osc_handler, osc, "msg" );
osc->add_method( "/reply", "ss", osc_handler, osc, "msg" );
osc->add_method( "/reply", "s", osc_handler, osc, "" );
@ -1398,14 +1398,13 @@ main (int argc, char **argv )
{
/* pass non-option arguments on to daemon */
char **args = (char **)malloc( 4 + argc - optind );
char *args[4 + argc - optind];
int i = 0;
args[i++] = (char*)"nsmd";
args[i++] = (char*)"--gui-url";
args[i++] = strdup("nsmd");
args[i++] = strdup("--gui-url");
args[i++] = url;
for ( ; optind < argc; i++, optind++ )
{
DMESSAGE( "Passing argument: %s", argv[optind] );
@ -1419,6 +1418,8 @@ main (int argc, char **argv )
FATAL( "Error starting process: %s", strerror( errno ) );
}
}
free(url);
}
Fl::add_timeout( 1.0, ping, NULL );

5
timeline/src/OSC_Thread.C
View File

@ -38,12 +38,15 @@ OSC_Thread::OSC_Thread ( )
OSC_Thread::~OSC_Thread ( )
{
lock();
if ( _shutdown == false )
{
_shutdown = true;
_thread.join();
}
}
unlock();
}
void
OSC_Thread::start ( )

5
timeline/src/Project.C
View File

@ -209,7 +209,7 @@ Project::close ( void )
*Project::_name = '\0';
*Project::_created_on = '\0';
release_lock( &_lockfd, ".lock" );
delete engine;
@ -326,6 +326,9 @@ Project::open ( const char *name )
else
*_created_on = 0;
free( created_by );
free( creation_date );
set_name( name );
*_path = '\0';

18
timeline/src/TLE.fl
View File

@ -330,12 +330,13 @@ pi.run();}
label {&New}
callback {save_timeline_settings();
char *result_path;
char *default_path;
char *default_path = read_line( user_config_dir, "default_path" );
result_path = default_path;
read_line( user_config_dir, "default_path", &default_path );
char *path = new_project_chooser( &default_path );
char *path = new_project_chooser( &result_path );
if ( path )
{
@ -344,10 +345,13 @@ char *default_path;
free( path );
}
if ( default_path )
if ( reuslt_path != default_path )
free(default_path);
if ( result_path )
{
write_line( user_config_dir, "default_path", default_path );
free( default_path );
write_line( user_config_dir, "default_path", result_path );
free( result_path );
}

8
timeline/src/Timeline.C
View File

@ -395,6 +395,8 @@ Timeline::menu_cb ( Fl_Menu_ *m )
Track *t = new Track( name );
free( name );
Audio_Sequence *o = new Audio_Sequence( t );
add_track( t );
@ -582,6 +584,8 @@ Timeline::~Timeline ( )
{
delete osc_thread;
osc_thread = 0;
delete osc;
osc = 0;
}
Timeline::Timeline ( int X, int Y, int W, int H, const char* L ) : BASE( X, Y, W, H, L )
@ -2095,7 +2099,9 @@ Timeline::init_osc ( const char *osc_port )
osc->owner = this;
printf( "OSC=%s\n", osc->url() );
char *url = osc->url();
printf( "OSC=%s\n", url );
free(url);
osc->add_method( "/non/hello", "ssss", &Timeline::osc_non_hello, osc, "" );