A PNG File Compressor
OptiPNG is a PNG optimizer that recompresses image files to a smaller
size, without losing any information. This program also converts
external formats (BMP, GIF, PNM; TIFF support is coming up) to
optimized PNG, and performs PNG integrity checks and corrections.
- Developed at graphics
- Sources inherited from project openSUSE:Factory
-
3
derived packages
- Download package
-
Checkout Package
osc -A https://api.opensuse.org checkout openSUSE:Factory:PowerPC/optipng && cd $_
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Source Files
Filename | Size | Changed |
---|---|---|
macros.optipng | 0000000203 203 Bytes | |
optipng-0.7.7.tar.gz | 0002329555 2.22 MB | |
optipng.changes | 0000008585 8.38 KB | |
optipng.spec | 0000002086 2.04 KB |
Revision 36 (latest revision is 41)
Dominique Leuenberger (dimstar_suse)
accepted
request 563780
from
Petr Gajdos (pgajdos)
(revision 36)
- update to 0.7.7: * Upgraded minitiff to version 0.2. !! Fixed a buffer overflow vulnerability in the GIF decoder. [Reported by Joonun Jang] !! Fixed an integer overflow vulnerability in the TIFF decoder. [Reported by Jaeseung Choi] ! Fixed the build on macOS High Sierra. [Reported by various users] [Fixed by Yuen Ho Wong and Friedrich Preuss] ! Fixed the build on DJGPP. * Disallowed out-of-bounds values in rangeset options. - removed upstream patches: - optipng-CVE-2017-1000229.patch - optipng-CVE-2017-16938.patch
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