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[subset] Add missing face reference in hb-subset-plan plus ensure all struct members are cleaned up on destroy.

This commit is contained in:
Garret Rieger 2018-02-14 16:05:39 -08:00
parent e0ffebead6
commit b56c9384bc
1 changed files with 4 additions and 1 deletions
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5
src/hb-subset-plan.cc
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@ -163,7 +163,7 @@ hb_subset_plan_create (hb_face_t *face,
plan->codepoints.init();
plan->gids_to_retain.init();
plan->gids_to_retain_sorted.init();
plan->source = face;
plan->source = hb_face_reference (face);
plan->dest = hb_subset_face_create ();
_populate_codepoints (input->unicodes, plan->codepoints);
@ -189,5 +189,8 @@ hb_subset_plan_destroy (hb_subset_plan_t *plan)
plan->gids_to_retain.finish ();
plan->gids_to_retain_sorted.finish ();
hb_face_destroy (plan->source);
hb_face_destroy (plan->dest);
free (plan);
}