Check magicNumber in head table during sanitize

9 years ago · d0adc80965
parent 3a48c77670
commit d0adc80965
1 changed files with 3 additions and 1 deletions
--- a/src/hb-ot-head-table.hh
+++ b/src/hb-ot-head-table.hh
@ -55,7 +55,9 @@ struct head
  inline bool sanitize (hb_sanitize_context_t *c) const
  {
    TRACE_SANITIZE (this);
-    return_trace (c->check_struct (this) && likely (version.major == 1));
+    return_trace (c->check_struct (this) &&
+		  version.major == 1 &&
+		  magicNumber == 0x5F0F3CF5u);
  }

  protected: