Don't process lookups if buffer is in error

f92bd86c · Behdad Esfahbod · 4301703b · f92bd86c
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

src/hb-ot-layout.cc src/hb-ot-layout.cc +1 -1

未找到文件。
--- a/src/hb-ot-layout.cc
+++ b/src/hb-ot-layout.cc
@@ -954,7 +954,7 @@ apply_string (OT::hb_apply_context_t *c,
 {
  hb_buffer_t *buffer = c->buffer;

-  if (unlikely (!buffer->len || !c->lookup_mask))
+  if (unlikely (buffer->in_error || !buffer->len || !c->lookup_mask))
    return;

  c->set_lookup_props (lookup.get_props ());