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15 lines
636 B
15 lines
636 B
--- ImageMagick-6.2.8/coders/sgi.c.cve-2006-4144 2006-02-07 22:52:54.000000000 -0500
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+++ ImageMagick-6.2.8/coders/sgi.c 2006-08-23 02:05:52.000000000 -0400
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@@ -410,7 +410,11 @@
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for (i=0; i < (long) (iris_info.rows*iris_info.depth); i++)
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offsets[i]=(ssize_t) ReadBlobMSBLong(image);
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for (i=0; i < (long) (iris_info.rows*iris_info.depth); i++)
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+ {
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runlength[i]=ReadBlobMSBLong(image);
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+ if (runlength[i] >= (4*(size_t) iris_info.columns+10))
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+ ThrowReaderException(CorruptImageError,"ImproperImageHeader");
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+ }
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/*
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Check data order.
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*/
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