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protection: Release decryptors list, even if it's empty

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=796651
This commit is contained in:
Philippe Normand 2018-06-22 15:35:42 +01:00
parent 2db8e3705f
commit cc55b304ef
1 changed files with 3 additions and 2 deletions
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5
gst/gstprotection.c
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@ -215,7 +215,7 @@ gst_protection_filter_systems_by_available_decryptors (const gchar **
system_identifiers) system_identifiers)
{ {
GList *decryptors, *walk; GList *decryptors, *walk;
gchar **retval; gchar **retval = NULL;
guint i = 0, decryptors_number; guint i = 0, decryptors_number;
decryptors = decryptors =
@ -227,7 +227,7 @@ gst_protection_filter_systems_by_available_decryptors (const gchar **
GST_TRACE ("found %u decrytors", decryptors_number); GST_TRACE ("found %u decrytors", decryptors_number);
if (decryptors_number == 0) if (decryptors_number == 0)
return NULL; goto beach;
retval = g_new (gchar *, decryptors_number + 1); retval = g_new (gchar *, decryptors_number + 1);
@ -250,6 +250,7 @@ gst_protection_filter_systems_by_available_decryptors (const gchar **
retval = NULL; retval = NULL;
} }
beach:
gst_plugin_feature_list_free (decryptors); gst_plugin_feature_list_free (decryptors);
return retval; return retval;