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openSUSE:Step:15-SP2
ImageMagick.29153
ImageMagick-CVE-2018-12599.patch
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File ImageMagick-CVE-2018-12599.patch of Package ImageMagick.29153
diff --git a/coders/bmp.c b/coders/bmp.c index ad31da172..ba3d4f9fc 100644 --- a/coders/bmp.c +++ b/coders/bmp.c @@ -969,8 +969,8 @@ static Image *ReadBMPImage(const ImageInfo *image_info,ExceptionInfo *exception) if ((bmp_info.compression == BI_RGB) || (bmp_info.compression == BI_BITFIELDS)) { - pixel_info=AcquireVirtualMemory((size_t) image->rows, - MagickMax(bytes_per_line,image->columns+256UL)*sizeof(*pixels)); + pixel_info=AcquireVirtualMemory(image->rows,MagickMax(bytes_per_line, + image->columns+256UL)*sizeof(*pixels)); if (pixel_info == (MemoryInfo *) NULL) ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed"); pixels=(unsigned char *) GetVirtualMemoryBlob(pixel_info); @@ -990,8 +990,8 @@ static Image *ReadBMPImage(const ImageInfo *image_info,ExceptionInfo *exception) /* Convert run-length encoded raster pixels. */ - pixel_info=AcquireVirtualMemory((size_t) image->rows, - MagickMax(bytes_per_line,image->columns+256UL)*sizeof(*pixels)); + pixel_info=AcquireVirtualMemory(image->rows,MagickMax(bytes_per_line, + image->columns+256UL)*sizeof(*pixels)); if (pixel_info == (MemoryInfo *) NULL) ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed"); pixels=(unsigned char *) GetVirtualMemoryBlob(pixel_info); @@ -1857,8 +1857,8 @@ static MagickBooleanType WriteBMPImage(const ImageInfo *image_info,Image *image) /* Convert MIFF to BMP raster pixels. */ - pixel_info=AcquireVirtualMemory((size_t) bmp_info.image_size, - sizeof(*pixels)); + pixel_info=AcquireVirtualMemory(image->rows,MagickMax(bytes_per_line, + image->columns+256UL)*sizeof(*pixels)); if (pixel_info == (MemoryInfo *) NULL) ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed"); pixels=(unsigned char *) GetVirtualMemoryBlob(pixel_info);
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