mate-volume-control-applet mem leak

[jiangqii]

Expected behaviour

mem no longer increase

Actual behaviour

mem increase

Steps to reproduce the behaviour

1. $ killall mate-volume-control-applet
2. $ mate-volume-control-applet

   (mate-volume-control-applet:1175): libmatemixer-alsa-WARNING **: 05:27:13.565: Failed to load mixer elements for default: no such device or address
   (mate-volume-control-applet:1175): libmatemixer-alsa-WARNING **: 05:27:13.565: Failed to load mixer elements for hw0: no such device or address

3. $ ps -aux|grep mate-volu

   test        917  0.4  0.9 315256 38168 ?        Sl   05:26   0:05 mate-volume-control-applet

   38168 40000 50000 ....

   MATE general version

   1.20 1.24

Package version

mate-media 1.20.2-1 arm64 mate-media_1.24.1-1_arm64.deb

Linux Distribution

debian buster

Link to bugreport of your Distribution (requirement)

[jiangqii]

ok,i found that will happen in this: libmatemixer-1.20.1/backends/alsa/alsa-backend.c

   364      //if (g_hash_table_contains (alsa->priv->devices_ids, id) == TRUE) {
   365      if (FALSE) {
   366          snd_ctl_close (ctl);
   367          g_warning("========= 44444444 sn_ctl_close =========");
   368          return FALSE;
   369      }
   370  
   371      
   372      device = alsa_device_new (card, snd_ctl_card_info_get_name (info));
   373      g_warning("========= alsa_device_new 55555 =========");
   374  
   375      if (alsa_device_open (device) == FALSE) {
   376          g_object_unref (device);
   377          snd_ctl_close (ctl);
   378          g_warning("========= g_object_unref,snd_ctl_close 66666666 =========");
   379          return FALSE;
   380      }

[raveit65]

Closing this one as leak seems in libmatemixer.