Remove patch from the deprecated version of package

This commit is contained in:
Bruno Wolff III 2012-03-12 08:10:10 -05:00
parent d23e07018c
commit 20dd030281

View File

@ -1,27 +0,0 @@
--- camlimages-3.0.1.old/src/tiffread.c 2007-01-18 10:29:57.000000000 +0000
+++ camlimages-3.0.1/src/tiffread.c 2009-10-16 10:26:53.841258260 +0100
@@ -21,6 +21,13 @@
#include <caml/memory.h>
#include <caml/fail.h>
+#include <limits.h>
+#define oversized(x, y) \
+ ((x) < 0 || (y) < 0 || ((y) != 0 && (x) > INT_MAX / (y)))
+
+#define failwith_oversized(lib) \
+ failwith("#lib error: image contains oversized or bogus width and height");
+
/* These are defined in caml/config.h */
#define int16 int16tiff
#define uint16 uint16tiff
@@ -64,6 +71,10 @@
TIFFGetField(tif, TIFFTAG_YRESOLUTION, &yres);
TIFFGetField(tif, TIFFTAG_PHOTOMETRIC, &photometric);
+ if (oversized (imagewidth, imagelength)) {
+ failwith_oversized("tiff");
+ }
+
if( imagesample == 3 && photometric == PHOTOMETRIC_RGB ){
if( imagebits != 8 ){
failwith("Sorry, tiff rgb file must be 24bit-color");