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ImageMagick.8768
ImageMagick-CVE-2014-9828.patch
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File ImageMagick-CVE-2014-9828.patch of Package ImageMagick.8768
--- a/coders/psd.c +++ b/coders/psd.c @@ -1710,10 +1710,16 @@ static Image *ReadPSDImage(const ImageInfo *image_info, } else { + size_t + number_colors; + /* Read PSD raster colormap. */ - if (AcquireImageColormap(image,(size_t) (length/3)) == MagickFalse) + number_colors=length/3; + if (number_colors > 65536) + ThrowReaderException(CorruptImageError,"ImproperImageHeader"); + if (AcquireImageColormap(image,number_colors) == MagickFalse) ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed"); for (i=0; i < (ssize_t) image->colors; i++) image->colormap[i].red=ScaleCharToQuantum((unsigned char)
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