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[object] Make object inert during destruction 

Such that user_data and other finalizers cannot resurrect object
This commit is contained in:
Behdad Esfahbod 2011-05-12 01:19:39 -04:00
parent ee8dd83bb4
commit df077fadd7
1 changed files with 2 additions and 0 deletions
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2
src/hb-object-private.hh
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@ -170,6 +170,8 @@ struct _hb_object_header_t {
if (ref_count.dec () != 1) if (ref_count.dec () != 1)
return false; return false;
ref_count.init (HB_REFERENCE_COUNT_INVALID_VALUE);
user_data.finish (); user_data.finish ();
return true; return true;