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| Name: libass9 | Distribution: SUSE Linux Enterprise 15 |
| Version: 0.14.0 | Vendor: SUSE LLC <https://www.suse.com/> |
| Release: 150000.3.11.1 | Build date: Tue May 24 14:43:36 2022 |
| Group: System/Libraries | Build host: sheep21 |
| Size: 208408 | Source RPM: libass-0.14.0-150000.3.11.1.src.rpm |
| Packager: https://www.suse.com/ | |
| Url: https://github.com/libass/libass | |
| Summary: Library for SSA/ASS-formatted subtitle rendering | |
libass is a subtitle renderer for the ASS/SSA (Advanced Substation Alpha/Substation Alpha) subtitle format. It is mostly compatible with VSFilter.
ISC
* Mon Aug 02 2021 pgajdos@suse.com
- security update
- added patches
fix CVE-2020-36430 [bsc#1188539], heap-based buffer overflow in decode_chars
+ libass-CVE-2020-36430.patch
* Thu Apr 29 2021 mmachova@suse.com
- Add upstream CVE-2020-24994_1.patch and CVE-2020-24994_2.patch (bsc#1184153, CVE-2020-24994)
* Stack overflow in the parse_tag function in libass/ass_parse.c
* Tue Mar 16 2021 pgajdos@suse.com
- security update
- added patches
fix CVE-2020-26682 [bsc#1177862], signed integer overflow in the call to outline_stroke() from ass_outline_construct()
+ libass-CVE-2020-26682.patch
* Sun Dec 03 2017 mpluskal@suse.com
- Update to version 0.14.0:
* Brand new, faster and better outline stroker (replaces FreeType
stroker)
* Remove option to use the FreeType rasterizer
* Fix spots of missing border around self-intersecting shapes
* Switch from Yasm to NASM for building hand-written assembler
code
* Clear font cache in ass_set_fonts(). This fixes potentially
incorrect font choices and an occasional crash if this function
is called midway through rendering a file.
* Tue Jun 06 2017 idonmez@suse.com
- Update to version 0.13.7
* Fix invalid memory accesses with BorderStyle=4
* Fix change detection bug on frame resizes
* Fix cache bugs with border size
* Reduce precision of border width in font outline caching
* Don't treat :;<=>? as hexadecimal digits in color headers
* Fix parsing of unusual Alignment values in ASS style definitions
* Fix potential truncation in timestamp parsing
* Treat negative PlayResX/PlayResY like VSFilter
* Fixes to parsing of embedded fonts
* Remove arbitrary bitmap limit (fixes issues with subtitle rendering at 4K)
* Allow using shadow offset to adjust size of background with BorderStyle=4
* Tue Feb 21 2017 mpluskal@suse.com
- Update to version 0.13.6:
* Add Justify style override that changes text justification
(left/right/center) without affecting event positioning. This
breaks ABI compatibility with prior releases.
* Fix ass_set_cache_limits() to affect total bitmap cache size
including composite bitmap cache.
* Number parsing fixes
+ Fix illegal read when parsing some numbers in scientific
notation with huge exponents.
+ Correctly evaluate numbers in scientific notation with large
exponents.
+ Correctly evaluate numbers with many leading zeros.
* Bug fixes found with fuzzing
+ Fix a small memory leak in the parser.
+ Fix illegal read in the parser on specially crafted input
with \t tags.
* Wed Oct 05 2016 tchvatal@suse.com
- Update 0.13.4:
* Fuzzing fixes bnc#1002982 CVE-2016-7969, CVE-2016-7970 and
CVE-2016-7972
* Improve compatibility/portablility of build system, should fix e.g. compilation on Solaris.
* Fix memory leak in DirectWrite font provider.
* Fix the rasterizer when rendering some large outlines.
* Remove hack that forced RTL base direction depending on font encoding.
* Greatly improve the internal caches with refcounting and gradual clearing.
* Thu Feb 25 2016 mpluskal@suse.com
- Update to 0.13.2
* Add ass_set_check_readorder() API function to disable use of
the ReadOrder field for duplicate checking in
ass_process_chunk().
* ass_step_sub(track, now, 0) now finds the start of the subtitle
at now.
* Bug fixes:
+ Fix an issue with the new duplicate checking, which could
lead to missing subtitles after seeking.
+ Fix a crash with Core Text under specific circumstances.
* Thu Dec 17 2015 idonmez@suse.com
- Update to 0.13.1
* Much faster duplicate event check in ass_process_chunk.
* Interpret negative timestamp components as actual negative numbers.
* Look up fonts that contain PostScript outlines by their PostScript
name instead of their full names. Family names continue to be used for all fonts.
* Keep spaces in font names
* Drop support for Fontconfig < 2.10.92 to ensure correct font matching
* Fix some small memory leaks, potential crashes and bad data uses
* Wed Dec 16 2015 jengelh@inai.de
- Update summary/description
* Mon Dec 07 2015 jengelh@inai.de
- Update RPM groups
* Sun Nov 22 2015 mpluskal@suse.com
- Update to 0.13.0
* Add native font selection backends for OSX (CoreText) and
Windows (DirectWrite). You can now run libass without
fontconfig on these platforms. This fixes problems with
fontconfig behaving badly on these platforms (it could take
minutes to scan all system fonts). Even on Linux, this speeds
up loading of embedded fonts (such as provided by
ass_add_font()). The DirectWrite backend only works on Windows
Vista and later. On XP, fontconfig is still needed. libass can
be compiled with both DirectWrite and fontconfig, and then it
will fallback to fontconfig automatically if DirectWrite is not
available at runtime.
* Add ass_get_available_font_providers() API function.
* Change the 4th parameter of ass_set_fonts(). This now selects
the font provider. This is somewhat backwards compatible with
the old behavior, but if you ever passed values other than 0
or 1, your application might break with this libass release.
* The ass_fonts_update() function now does nothing. It's kept
for backward compatibility only.
* Much faster gaussian blur. This can bring a large speedup with
big blurred signs and such.
* Drop ENCA support
* Bug fixes
+ Fix compilation of the freetype rasterizer (disabled by
default)
+ Fix rendering with some cases of consecutive line breaks
(\N\N).
+ Fix some memory allocation failure checks
+ Avoid system locale dependent behavior by reinventing some
standard C functions
+ Fix rendering errors with strikes (GH #193)
+ MSVC compilation fixes
- Enable harfbuzz and yasm build requires
* Tue Jul 14 2015 mpluskal@suse.com
- Update to 0.12.3
* VSFilter blur compatibility changes
* VSFilter color/alpha parsing compatibility changes
* Bugfixes
+ Fix some potential memory leaks and crashes
+ Fix large timestamps (larger than about 600 hours)
+ Fix a potential crash with the new rasterizer and complex
fonts
+ Do not apply user-configured line position to non-dialog
events
+ Strictly clip non-dialog events to the video rectangle
- Changes for 0.12.2
* Add extern "C" guards to the public headers for C++
compatibility
* Improvements to style override API and implementation
* Bugfixes
+ Fix some rasterizer bugs of unknown severity
+ Fix a broken memset() of unknown severity
+ Make timestamp parsing more lenient, which makes libass
accept invalid
+ files accepted by most other ASS parsers
+ Increase compatibility with broken ASS drawings accepted by
VSFilter
* Fri Jan 30 2015 p.drouand@gmail.com
- Update to version 0.12.1 (bnc#921212)
* Make ASS drawings with an extremely high number of control points work
This change increases compatibility with VSFilter.
* Bugfixes
- Fix a crash when using newer harfbuzz versions (GH #155)
- Load embedded memory fonts correctly
- Large shadow offsets rendered incorrectly (GH #142)
- Fix incorrect closing of last drawing contour
- Fix issues with undefined behavior in shifts
- Lots of of malloc() error checking
- Update home and download source Url to new project home
- Add baselibs.conf in sources list for Factory
/usr/lib64/libass.so.9 /usr/lib64/libass.so.9.0.2
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Fabrice Bellet, Tue Jul 9 18:11:13 2024