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