graphicsmagick 1.4+really1.3.35+hg16390-1 source package in Ubuntu

Changelog

graphicsmagick (1.4+really1.3.35+hg16390-1) unstable; urgency=medium

  * Mercurial snapshot, fixing the following security issues:
    - DrawImage(): Reject pattern image with a dimension of zero,
    - add private interfaces for allocating memory while respecting resource
      limits and use them in MVG rendering and MIFF reader code,
    - WriteMIFFImage(): Update to use resource-limit respecting memory
      allocators,
    - adjust test suite memory limit to 128/256/512MB for Q8/Q16/Q32 builds,
    - ConvertPathToPolygon(): Fix memory leak upon memory reallocation
      failure,
    - ReadSVGImage(): Fix memory leak due to CDATA block, and some other
      possible small leaks,
    - WritePSImage(): Fix problem when writing PseudoClass mage with a
      colormap larger than two entries as bilevel,
    - DrawPolygonPrimitive(): Try to minimize the impact of too many threads
      due to replicated data,
    - ConvertPathToPolygon(): Make sure not to leak points from added Edge,
    - DrawDashPolygon(): Place an aribrary limit on stroke dash polygon unit
      maximum length,
    - ConvertPathToPolygon(): Attempt to fix leak of 'points' on memory
      allocation failure,
    - BMP: Use resource-limited memory allocator,
    - DIB: Use resource-limited memory allocator,
    - FITS: Use resource-limited memory allocator,
    - WriteJBIGImage(): Use resource-limited memory allocator,
    - WEBP: Use resource-limited memory allocator,
    - ReadGIFImage(): Use resource-limited memory allocator when reading the
      comment extension,
    - ReadOneJNGImage(): Fix issues related to invoking sub-decoders (which
      may lead to unexpected behavior),
    - MAT: Use resource-limited memory allocator.
  * Update library symbols for this release.

 -- Laszlo Boszormenyi (GCS) <email address hidden>  Thu, 03 Dec 2020 21:22:54 +0100