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SUSE:SLE-12-SP5:GA
ImageMagick.16891
ImageMagick-write-tiff-div-by-zero.patch
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File ImageMagick-write-tiff-div-by-zero.patch of Package ImageMagick.16891
--- a/coders/tiff.c +++ b/coders/tiff.c @@ -3469,7 +3469,9 @@ static MagickBooleanType WriteTIFFImage(const ImageInfo *image_info, if ((image_info->interlace == PlaneInterlace) || (image_info->interlace == PartitionInterlace)) (void) TIFFSetField(tiff,TIFFTAG_PLANARCONFIG,PLANARCONFIG_SEPARATE); - rows_per_strip=TIFFDefaultStripSize(tiff,0); + rows_per_strip=1; + if (TIFFScanlineSize(tiff) != 0) + rows_per_strip=TIFFDefaultStripSize(tiff,0); option=GetImageOption(image_info,"tiff:rows-per-strip"); if (option != (const char *) NULL) rows_per_strip=(size_t) strtol(option,(char **) NULL,10);
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