15 lines
548 B
Diff
15 lines
548 B
Diff
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diff -r -U3 LibRaw-0.17.1.orig/dcraw/dcraw.c LibRaw-0.17.1/dcraw/dcraw.c
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--- LibRaw-0.17.1.orig/dcraw/dcraw.c 2015-05-24 21:30:26.000000000 -0500
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+++ LibRaw-0.17.1/dcraw/dcraw.c 2015-12-01 07:47:00.086513959 -0600
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@@ -2901,6 +2901,10 @@
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diff = diff ? -diff : 0x80;
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if (ftell(ifp) + 12 >= seg[1][1])
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diff = 0;
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+#ifdef LIBRAW_LIBRARY_BUILD
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+ if(pix>=raw_width*raw_height)
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+ throw LIBRAW_EXCEPTION_IO_CORRUPT;
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+#endif
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raw_image[pix] = pred[pix & 1] += diff;
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if (!(pix & 1) && HOLE(pix / raw_width)) pix += 2;
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}
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