commit 7f96b39a9d5a81ba77e0c3dea8fe2cdb9957c4c7
author Behdad Esfahbod <behdad@behdad.org> Sat Aug 08 16:37:22 2009 -0400
committer Behdad Esfahbod <behdad@behdad.org> Mon Nov 02 14:40:34 2009 -0500
tree d074827834affe2369aaab6e12df464b6d8aeac2
parent bff3c0fde5da04a70d1f7aeeb9fa2a75fe5c07f6

[HB] Fix bug introduced recently

src/hb-open-type-private.hh

diff --git a/src/hb-open-type-private.hh b/src/hb-open-type-private.hh
index 26c1cac..29e231e 100644
--- a/src/hb-open-type-private.hh
+++ b/src/hb-open-type-private.hh
@@ -148,7 +148,7 @@
 
 #if HB_DEBUG
   fprintf (stderr, "sanitize %p init [%p..%p] (%u bytes)\n",
-	   context->blob, context->start, context->end, context->start - context->end);
+	   context->blob, context->start, context->end, context->end - context->start);
 #endif
 }
 
@@ -209,7 +209,7 @@
 #define SANITIZE_MEM(B,L) \
 	HB_LIKELY (context->start <= CONST_CHARP(B) && \
 		   CONST_CHARP(B) < context->end && \
-		   context->end - CONST_CHARP(B) < (L))
+		   context->end - CONST_CHARP(B) >= (L))
 
 #define NEUTER(Var, Val) \
 	(SANITIZE_OBJ (Var) && \