Define FT_LONG_MAX.

* include/freetype/config/ftstdlib.h (FT_LONG_MAX): New macro. * src/cff/cf2arrst.c (cf2_arrstack_setNumElements): Use it.
10 years ago · 5d1b8ab4d0
parent 2b07a5ae3d
commit 5d1b8ab4d0
3 changed files with 11 additions and 3 deletions
--- a/11
+++ b/11
@ -1,8 +1,15 @@
-2015-07-28  Alexei Podtelezhnikov <apodtele@gmail.com>
+2015-07-31  Werner Lemberg  <wl@gnu.org>
+
+	Define FT_LONG_MAX.
+
+	* include/freetype/config/ftstdlib.h (FT_LONG_MAX): New macro.
+	* src/cff/cf2arrst.c (cf2_arrstack_setNumElements): Use it.
+
+2015-07-28  Alexei Podtelezhnikov  <apodtele@gmail.com>

 	* src/base/ftcalc.c (FT_Vector_NormLen): Clarify.

-2015-07-27  Alexei Podtelezhnikov <apodtele@gmail.com>
+2015-07-27  Alexei Podtelezhnikov  <apodtele@gmail.com>

 	* src/base/ftcalc.c (FT_Vector_NormLen): Explicate type conversions.

--- a/include/freetype/config/ftstdlib.h
+++ b/include/freetype/config/ftstdlib.h
@ -64,6 +64,7 @@
 #define FT_INT_MAX     INT_MAX
 #define FT_INT_MIN     INT_MIN
 #define FT_UINT_MAX    UINT_MAX
+#define FT_LONG_MAX    LONG_MAX
 #define FT_ULONG_MAX   ULONG_MAX


--- a/src/cff/cf2arrst.c
+++ b/src/cff/cf2arrst.c
@ -104,7 +104,7 @@
      size_t  newSize = numElements * arrstack->sizeItem;


-      if ( numElements > LONG_MAX / arrstack->sizeItem )
+      if ( numElements > FT_LONG_MAX / arrstack->sizeItem )
        goto exit;