[hb-old] Fixup not-enough-space handling

9550a8c4 · Behdad Esfahbod · 91e721ea · 9550a8c4
隐藏空白更改
内联并排

Showing with 8 addition and 7 deletion

src/hb-old.cc src/hb-old.cc +8 -7

未找到文件。
--- a/src/hb-old.cc
+++ b/src/hb-old.cc
@@ -329,14 +329,15 @@ retry:
 #undef ALLOCATE_ARRAY
  if (!HB_ShapeItem (&item))
-    return false;
-  if (unlikely (item.num_glyphs > num_glyphs))
  {
-    buffer->ensure (buffer->allocated * 2);
+    if (unlikely (item.num_glyphs > num_glyphs))
-    if (buffer->in_error)
+    {
-      FAIL ("Buffer resize failed");
+      buffer->ensure (buffer->allocated * 2);
-    goto retry;
+      if (buffer->in_error)
+	FAIL ("Buffer resize failed");
+      goto retry;
+    }
+    return false;
  }
  num_glyphs = item.num_glyphs;