ImageMagick: Memory leak in VIFF encoder when allocation fails

Description

References

• ImageMagick/ImageMagick security advisory · WEB
• ImageMagick/ImageMagick · PACKAGE
• dlemstra/Magick.NET release 14.15.0 · WEB
• vulncheck.com/advisories/imagemagick-before-26-memory-leak-via-viff-encoder · Broken Link

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