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Define FT_LONG_MAX.

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* include/freetype/config/ftstdlib.h (FT_LONG_MAX): New macro.
* src/cff/cf2arrst.c (cf2_arrstack_setNumElements): Use it.
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Werner Lemberg 2015-07-31 21:49:07 +02:00
parent 2b07a5ae3d
commit 5d1b8ab4d0
3 changed files with 11 additions and 3 deletions
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ChangeLog
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@ -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.

1
include/freetype/config/ftstdlib.h
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@ -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

2
src/cff/cf2arrst.c
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@ -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;