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Replace a couple of malloc()s with calloc()

This commit is contained in:
Behdad Esfahbod 2015-10-02 08:02:29 +01:00
parent 26ba4d1e1f
commit a5efaac4ff
3 changed files with 3 additions and 3 deletions
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2
src/hb-face.cc
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@ -113,7 +113,7 @@ _hb_face_for_data_closure_create (hb_blob_t *blob, unsigned int index)
{ {
hb_face_for_data_closure_t *closure; hb_face_for_data_closure_t *closure;
closure = (hb_face_for_data_closure_t *) malloc (sizeof (hb_face_for_data_closure_t)); closure = (hb_face_for_data_closure_t *) calloc (1, sizeof (hb_face_for_data_closure_t));
if (unlikely (!closure)) if (unlikely (!closure))
return NULL; return NULL;

2
src/hb-shape-plan.cc
View File

@ -128,7 +128,7 @@ hb_shape_plan_create (hb_face_t *face,
face = hb_face_get_empty (); face = hb_face_get_empty ();
if (unlikely (!props)) if (unlikely (!props))
return hb_shape_plan_get_empty (); return hb_shape_plan_get_empty ();
if (num_user_features && !(features = (hb_feature_t *) malloc (num_user_features * sizeof (hb_feature_t)))) if (num_user_features && !(features = (hb_feature_t *) calloc (num_user_features, sizeof (hb_feature_t))))
return hb_shape_plan_get_empty (); return hb_shape_plan_get_empty ();
if (!(shape_plan = hb_object_create<hb_shape_plan_t> ())) { if (!(shape_plan = hb_object_create<hb_shape_plan_t> ())) {
free (features); free (features);

2
src/hb-shaper.cc
View File

@ -64,7 +64,7 @@ retry:
} }
/* Not found; allocate one. */ /* Not found; allocate one. */
shapers = (hb_shaper_pair_t *) malloc (sizeof (all_shapers)); shapers = (hb_shaper_pair_t *) calloc (1, sizeof (all_shapers));
if (unlikely (!shapers)) { if (unlikely (!shapers)) {
(void) hb_atomic_ptr_cmpexch (&static_shapers, NULL, &all_shapers[0]); (void) hb_atomic_ptr_cmpexch (&static_shapers, NULL, &all_shapers[0]);
return (const hb_shaper_pair_t *) all_shapers; return (const hb_shaper_pair_t *) all_shapers;