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home:Alexander_Naumov:SLE-12:Update
ImageMagick.29424
ImageMagick-CVE-2017-12663.patch
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File ImageMagick-CVE-2017-12663.patch of Package ImageMagick.29424
--- a/coders/map.c +++ b/coders/map.c @@ -396,12 +396,17 @@ static MagickBooleanType WriteMAPImage(const ImageInfo *image_info,Image *image) sizeof(*colormap)); if ((pixels == (unsigned char *) NULL) || (colormap == (unsigned char *) NULL)) - ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed"); + { + if (colormap != (unsigned char *) NULL) + colormap=(unsigned char *) RelinquishMagickMemory(colormap); + if (pixels != (unsigned char *) NULL) + pixels=(unsigned char *) RelinquishMagickMemory(pixels); + ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed"); + } /* Write colormap to file. */ q=colormap; - q=colormap; if (image->colors <= 256) for (i=0; i < (ssize_t) image->colors; i++) {
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