From 90482b68178b687c0f0a3f82cd6a36b2c0bb9384 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Tue, 4 Aug 2009 23:24:35 -0400
Subject: [PATCH] [HB] Fix a couple other sanitize() bugs

---
 src/hb-ot-layout-gpos-private.hh | 4 ++--
 src/hb-ot-layout-gsub-private.hh | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/hb-ot-layout-gpos-private.hh b/src/hb-ot-layout-gpos-private.hh
index bbf277317..70dc79151 100644
--- a/src/hb-ot-layout-gpos-private.hh
+++ b/src/hb-ot-layout-gpos-private.hh
@@ -1497,7 +1497,7 @@ struct PosLookup : Lookup
 
   inline bool sanitize (SANITIZE_ARG_DEF) {
     SANITIZE_DEBUG ();
-    if (Lookup::sanitize (SANITIZE_ARG)) return false;
+    if (!Lookup::sanitize (SANITIZE_ARG)) return false;
     OffsetArrayOf<PosLookupSubTable> &list = (OffsetArrayOf<PosLookupSubTable> &) subTable;
     return SANITIZE_THIS (list);
   }
@@ -1529,7 +1529,7 @@ struct GPOS : GSUBGPOS
 
   bool sanitize (SANITIZE_ARG_DEF) {
     SANITIZE_DEBUG ();
-    if (GSUBGPOS::sanitize (SANITIZE_ARG)) return false;
+    if (!GSUBGPOS::sanitize (SANITIZE_ARG)) return false;
     OffsetTo<PosLookupList> &list = CAST(OffsetTo<PosLookupList>, lookupList, 0);
     return SANITIZE_THIS (list);
   }
diff --git a/src/hb-ot-layout-gsub-private.hh b/src/hb-ot-layout-gsub-private.hh
index 7b421dbb8..a46006df5 100644
--- a/src/hb-ot-layout-gsub-private.hh
+++ b/src/hb-ot-layout-gsub-private.hh
@@ -822,7 +822,7 @@ struct SubstLookup : Lookup
 
   inline bool sanitize (SANITIZE_ARG_DEF) {
     SANITIZE_DEBUG ();
-    if (Lookup::sanitize (SANITIZE_ARG)) return false;
+    if (!Lookup::sanitize (SANITIZE_ARG)) return false;
     OffsetArrayOf<SubstLookupSubTable> &list = (OffsetArrayOf<SubstLookupSubTable> &) subTable;
     return SANITIZE_THIS (list);
   }
@@ -855,7 +855,7 @@ struct GSUB : GSUBGPOS
 
   bool sanitize (SANITIZE_ARG_DEF) {
     SANITIZE_DEBUG ();
-    if (GSUBGPOS::sanitize (SANITIZE_ARG)) return false;
+    if (!GSUBGPOS::sanitize (SANITIZE_ARG)) return false;
     OffsetTo<SubstLookupList> &list = CAST(OffsetTo<SubstLookupList>, lookupList, 0);
     return SANITIZE_THIS (list);
   }