File _patchinfo of Package patchinfo.8165

<patchinfo incident="8165">
  <issue tracker="bnc" id="1094352">grapicsmagick version update to 1.3.29</issue>
  <category>security</category>
  <rating>moderate</rating>
  <packager>pgajdos</packager>
  <description>
  
GraphicsMagick was updated to 1.3.29:

* Security Fixes:

  - GraphicsMagick is now participating in Google's oss-fuzz project 
  - JNG: Require that the embedded JPEG image have the same dimensions
    as the JNG image as provided by JHDR. Avoids a heap write overflow.
  - MNG: Arbitrarily limit the number of loops which may be requested by
    the MNG LOOP chunk to 512 loops, and provide the '-define
    mng:maximum-loops=value' option in case the user wants to change the
    limit.  This fixes a denial of service caused by large LOOP
    specifications.

* Bug fixes:

  - DICOM: Pre/post rescale functions are temporarily disabled (until
    the implementation is fixed).
  - JPEG: Fix regression in last release in which reading some JPEG
    files produces the error "Improper call to JPEG library in state
    201".
  - ICON: Some DIB-based Windows ICON files were reported as corrupt to
    an unexpectedly missing opacity mask image.
  - In-memory Blob I/O: Don't implicitly increase the allocation size
    due to seek offsets.
  - MNG: Detect and handle failure to allocate global PLTE. Fix divide
    by zero.
  - DrawGetStrokeDashArray(): Check for failure to allocate memory.
  - BlobToImage(): Now produces useful exception reports to cover the
    cases where 'magick' was not set and the file format could not be
    deduced from its header.

* API Updates:

  - Wand API: Added MagickIsPaletteImage(), MagickIsOpaqueImage(),
    MagickIsMonochromeImage(), MagickIsGrayImage(), MagickHasColormap()
    based on contributions by Troy Patteson.
  - New structure ImageExtra added and Image 'clip_mask' member is
    replaced by 'extra' which points to private ImageExtra allocation.
    The ImageGetClipMask() function now provides access to the clip mask
    image.
  - New structure DrawInfoExtra and DrawInfo 'clip_path' is replaced by
    'extra' which points to private DrawInfoExtra allocation.  The
    DrawInfoGetClipPath() function now provides access to the clip path.
  - New core library functions: GetImageCompositeMask(),
    CompositeMaskImage(), CompositePathImage(), SetImageCompositeMask(),
    ImageGetClipMask(), ImageGetCompositeMask(), DrawInfoGetClipPath(),
    DrawInfoGetCompositePath()
  - Deprecated core library functions: RegisterStaticModules(),
    UnregisterStaticModules().

* Feature improvements:
  - Static modules (in static library or shared library without
    dynamically loadable modules) are now lazy-loaded using the same
    external interface as the lazy-loader for dynamic modules.  This
    results in more similarity between the builds and reduces the fixed
    initialization overhead by only initializing the modules which are
    used.
  - SVG: The quality of SVG support has been significantly improved due
    to the efforts of Greg Wolfe.
  - FreeType/TTF rendering: Rendering fixes for opacity.

</description>
  <summary>Recommended update for GraphicsMagick</summary>
</patchinfo>