Fix undefined behavior in Indic dottedcircle

Chromium Issue 158998: Conditional jump in harfbuzz-ng http://code.google.com/p/chromium/issues/detail?id=158998
12 years ago · f41dc2d35b
parent 1eb3e94fe9
commit f41dc2d35b
1 changed files with 1 additions and 1 deletions
--- a/src/hb-ot-shape-complex-indic.cc
+++ b/src/hb-ot-shape-complex-indic.cc
@ -872,7 +872,7 @@ insert_dotted_circles (const hb_ot_shape_plan_t *plan,
  if (!font->get_glyph (0x25CC, 0, &dottedcircle_glyph))
    return;

-  hb_glyph_info_t dottedcircle;
+  hb_glyph_info_t dottedcircle = {0};
  dottedcircle.codepoint = 0x25CC;
  set_indic_properties (dottedcircle);
  dottedcircle.codepoint = dottedcircle_glyph;