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CVS commit: pkgsrc/graphics

Module Name:    pkgsrc
Committed By:   adam
Date:           Sat Nov  3 20:45:46 UTC 2012

Modified Files:
        pkgsrc/graphics/GraphicsMagick: Makefile Makefile.common PLIST
        pkgsrc/graphics/p5-GraphicsMagick: Makefile
Removed Files:
        pkgsrc/graphics/GraphicsMagick/patches: patch-coders_png.c

Log Message:
Changes 1.3.17:

Security Fixes:
  * PNG: Fix for CVE-2012-3438. The Magick_png_malloc function in
    coders/png.c in GraphicsMagick 6.7.8-6 does not use the proper
    variable type for the allocation size, which might allow remote
    attackers to cause a denial of service (crash) via a crafted PNG
    file that triggers incorrect memory allocation.
  * Automake (derived): Fix for CVE-2012-3386: The "make distcheck"
    rule in GNU Automake before 1.11.6 and 1.12.x before 1.12.2 grants
    world-writable permissions to the extraction directory, which
    introduces a race condition that allows local users to execute
    arbitrary code via unspecified vectors.

Bug fixes:
  * PNG: Reading sub-8-bit palette images is fixed (images looked
  * SVG: Fixed bug which allowed MVG and SVG files with long vector
    paths to crash the software.
  * SVG: Ignore XML headers rather than rendering them as text.
  * MVG/SVG/WMF/-draw: It is now possible to draw a plain ','
  * WMF: Fixed a bug which caused wrong centered-text placement.
  * import: Return status was inverted.
  * configure: Don't force that liblzma is used just because libtiff
    is used.

New Features:
  * The configure script now supports a --enable-quantum-library-names
    option to enable that shared library name includes quantum depth
    to allow shared libraries with different quantum depths to
    co-exist in same directory (only one can be used for development).
  * JNX: Support is added for reading the Garmin proprietary Image
  * BMP: Support an alpha channel in uncompressed 32-bit BMP.

Feature improvements:
  * -lat: The adaptive threshold algorithm is replaced with a new
     algorithm which scales linearly (rather than quadratically) with
     area size.
  * Tests: Test suite is re-written to use TAP-based tests.
  * GIF: Reader tries to be better at detecting and reporting

Performance Improvements:
  * -lat: Adaptive threshold is much faster with large area sizes.

Windows Delegate Updates:
  * Dcraw 9.16 is now included in the build (with JPEG and JPEG2000
  * Libxml2 is updated to the 2.9.0 release.
  * Libtiff is updated to the 4.0.3 release.
  * Lcms2 is updated to the 2.4 release.
  * Libpng is updated to the 1.5.13 release.

Behavior Changes:
  * Loading modules is only supported for the modules build.
    Previously any build using shared libraries could load modules.
  * Bundled libltdl is now configured as 'installable' rather than
  * -enhance: Only filter based on color channels (ignore opacity).
  * BrowseDelegate: Web browser (for viewing help information) now
    defaults to 'xdg-open', but if it is not found, then configure
    will search for firefox, google-chrome, mozilla (in that order).

To generate a diff of this commit:
cvs rdiff -u -r1.51 -r1.52 pkgsrc/graphics/GraphicsMagick/Makefile
cvs rdiff -u -r1.6 -r1.7 pkgsrc/graphics/GraphicsMagick/Makefile.common
cvs rdiff -u -r1.17 -r1.18 pkgsrc/graphics/GraphicsMagick/PLIST
cvs rdiff -u -r1.25 -r1.26 pkgsrc/graphics/GraphicsMagick/
cvs rdiff -u -r1.31 -r1.32 pkgsrc/graphics/GraphicsMagick/distinfo
cvs rdiff -u -r1.3 -r0 \
cvs rdiff -u -r1.10 -r1.11 pkgsrc/graphics/p5-GraphicsMagick/Makefile

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

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