[Git][freetype/freetype][master] [pshinter] Clear reused mask.

[Alexei Podtelezhnikov (@apodtele)]

Alexei Podtelezhnikov pushed to branch master at FreeType / FreeType

Commits:

• 1680885a
  by Alexei Podtelezhnikov at 2022-02-09T16:41:07+00:00

  [pshinter] Clear reused mask.
  
  In PS hinter, memory allocations persist until the module is done.
  Therefore, we have to clear reused masks.
  
  * src/pshinter/pshrec.c (ps_mask_table_alloc): Clear reused mask.

1 changed file:

• src/pshinter/pshrec.c

Changes:

src/pshinter/pshrec.c

---

...	...	@@ -249,6 +249,10 @@
249	249	mask = table->masks + count - 1;
250	250	mask->num_bits = 0;
251	251	mask->end_point = 0;
	252	+ /* reused mask must be cleared */
	253	+ if ( mask->max_bits )
	254	+ FT_MEM_ZERO( mask->bytes, mask->max_bits >> 3 );
	255	+
252	256	table->num_masks = count;
253	257
254	258	Exit:

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