PNG file format checker
http://www.libpng.org/pub/png/apps/pngcheck.html
pngcheck verifies the integrity of PNG, JNG and MNG files (by checking the
internal 32-bit CRCs or checksums) and optionally dumps almost all of the
chunk-level information in the image in human-readable form. For example, it
can be used to print the basic stats about an image (dimensions, bit depth,
etc.); to list the color and transparency info in its palette; or to extract
the embedded text annotations. All PNG and JNG chunks are supported, plus
almost all MNG chunks (everything but PAST, DISC, tERm, DROP, DBYK, and
ORDR). This is a command-line program with batch capabilities (e.g.,
``pngcheck *.png'').
- Developed at graphics
- Sources inherited from project openSUSE:Factory
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2
derived packages
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osc -A https://api.opensuse.org checkout openSUSE:Factory:Rebuild/pngcheck && cd $_ - Create Badge
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Source Files
| Filename | Size | Changed |
|---|---|---|
| fixbuild.diff | 0000000665 665 Bytes | |
| pngcheck-3.0.3.tar.gz | 0000063766 62.3 KB | |
| pngcheck.changes | 0000003623 3.54 KB | |
| pngcheck.spec | 0000002271 2.22 KB |
Revision 7 (latest revision is 8)
Dominique Leuenberger (dimstar_suse)
accepted
request 940245
from
Petr Gajdos (pgajdos)
(revision 7)
- version update to 3.0.3 * 20210124 GRR: released version 3.0.1 * ---------------------- * 20201217 BB: fixed a crash bug (and probable vulnerability) in large (MNG) * LOOP chunks * 20210131 GRR: updated Makefile.mingw32 for modern versions and added * Makefile.mingw64 (targets Win64); both are essentially * UNTESTED, however! * 20210131 GRR: released version 3.0.2 * ---------------------- * 20210416 BB: fixed a divide-by-zero crash bug (and probable vulnerability) * in interlaced images with extra compressed data beyond the * nominal end of the image data (found by "chiba of topsec alpha * lab")
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