diff options
Diffstat (limited to 'src/3rdparty/libtiff/libtiff/tif_strip.c')
| -rw-r--r-- | src/3rdparty/libtiff/libtiff/tif_strip.c | 35 |
1 files changed, 4 insertions, 31 deletions
diff --git a/src/3rdparty/libtiff/libtiff/tif_strip.c b/src/3rdparty/libtiff/libtiff/tif_strip.c index 5b76fba..2366acf 100644 --- a/src/3rdparty/libtiff/libtiff/tif_strip.c +++ b/src/3rdparty/libtiff/libtiff/tif_strip.c @@ -129,15 +129,8 @@ TIFFVStripSize(TIFF* tif, uint32 nrows) { static const char module[] = "TIFFVStripSize"; uint64 m; - tmsize_t n; m=TIFFVStripSize64(tif,nrows); - n=(tmsize_t)m; - if ((uint64)n!=m) - { - TIFFErrorExt(tif->tif_clientdata,module,"Integer overflow"); - n=0; - } - return(n); + return _TIFFCastUInt64ToSSize(tif, m, module); } /* @@ -211,15 +204,8 @@ TIFFStripSize(TIFF* tif) { static const char module[] = "TIFFStripSize"; uint64 m; - tmsize_t n; m=TIFFStripSize64(tif); - n=(tmsize_t)m; - if ((uint64)n!=m) - { - TIFFErrorExt(tif->tif_clientdata,module,"Integer overflow"); - n=0; - } - return(n); + return _TIFFCastUInt64ToSSize(tif, m, module); } /* @@ -330,14 +316,8 @@ TIFFScanlineSize(TIFF* tif) { static const char module[] = "TIFFScanlineSize"; uint64 m; - tmsize_t n; m=TIFFScanlineSize64(tif); - n=(tmsize_t)m; - if ((uint64)n!=m) { - TIFFErrorExt(tif->tif_clientdata,module,"Integer arithmetic overflow"); - n=0; - } - return(n); + return _TIFFCastUInt64ToSSize(tif, m, module); } /* @@ -366,15 +346,8 @@ TIFFRasterScanlineSize(TIFF* tif) { static const char module[] = "TIFFRasterScanlineSize"; uint64 m; - tmsize_t n; m=TIFFRasterScanlineSize64(tif); - n=(tmsize_t)m; - if ((uint64)n!=m) - { - TIFFErrorExt(tif->tif_clientdata,module,"Integer arithmetic overflow"); - n=0; - } - return(n); + return _TIFFCastUInt64ToSSize(tif, m, module); } /* vim: set ts=8 sts=8 sw=8 noet: */ |