File lbzip2.changes of Package lbzip2
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Sun Apr 12 11:30:55 UTC 2015 - mpluskal@suse.com
- Cleanup spec file with spec-cleaner
- Cleanup dependencies
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Thu Apr 10 07:58:58 UTC 2014 - idonmez@suse.com
- Update to version 2.5
* Performance improvements.
* Fixed a decompression bug in bz2 header parsing code.
* Fixed an assertion failure bug that could cause core dumps when
compressing some kind of data.
* Fixed a bug which prevented symbolic links to be opened in some
situations.
* Fixed a bug that caused SIGXFSZ to be handled incorrectly on 32-bit
systems.
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Mon Aug 20 19:17:17 UTC 2012 - pascal.bleser@opensuse.org
- update to 2.2:
* decompressor was made more bzip2-compatible: all valid bzip2 files should
now be properly decompressed by lbzip2
* memory allocation was reduced significantly: previous versions could
allocate large amounts of memory during decompression and testing of highly
compressed files
* fixes a bug that caused some legitimate bz2 files to be rejected during
decompression with a CRC error message
* compression performance is increased significantly by inclusion of new
block-sorting code using divsufsort algorithm
* file write errors caused by broken pipes or exceeded file size limits are
no longer reported to standard error
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Thu Nov 24 05:56:14 UTC 2011 - pascal.bleser@opensuse.org
- license changes from GPL v2+ to GPL v3.0
- update to 2.1:
* fixes a use-after-free security vulnerability in decompressor code
responsible for displaying progress information
- changes from 2.0:
* now lbzip2 creates one compressed stream per bzip2 file instead of multiple
concatenated streams
* lbzip2 now doesn't decompress streams embedded within trailing garbage
after initial sequence of streams
* now lbzip2 detects and rejects more kinds of invalid bzip2 files (files
with invalid stream CRCs, files with blocks larger than stated in stream
headers and some others)
* both compression and decompression speed is increased significantly
* when invoked with `-v' or `--verbose' options lbzip2 now displays
information about progress of compression or decompression, provided that
stderr is connected to a terminal
* when invoked with `-v' or `--verbose' options lbzip2 now displays
compression ratio and space savings for each compressed or decompressed
file
* lbzip2 now supports `--exponential' option with the same semantics as
bzip2's one
* now lbzip2 displays more detailed messages on decompression failure
* help and version information is now printed to standard output instead of
standard error stream
* abandoned support for tracing memory allocation by setting the
environmental variable `LBZIP2_TRACE_ALLOC', was dropped
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Wed Mar 3 08:48:29 UTC 2010 - pascal.bleser@opensuse.org
- update to 0.23:
* if lbzip2 intends to exit with status 1 due to any fatal error,
but any SIGPIPE or SIGXFSZ with an inherited SIG_DFL action was
generated for lbzip2 previously, then lbzip2 terminates by way
of one of the said signals, after cleaning up any interrupted
output file; this should improve compatibility with GNU tar
when it spawns lbzip2 as a filter and closes the pipe between
them early, before it receives an EOF from lbzip2
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Thu Feb 18 06:58:33 UTC 2010 - pascal.bleser@opensuse.org
- update to 0.21:
* fixes a race condition
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Mon Dec 28 19:27:57 UTC 2009 - pascal.bleser@opensuse.org
- update to 0.20:
* portability fixes
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Sun Nov 29 22:07:45 UTC 2009 - pascal.bleser@opensuse.org
- update to 0.18:
* sanity checks were added to both decompressors
* input FILE operands were removed
* the --keep and --force options were added
* owner, group, permission bits, access time, modification time
are copied to regular output files
* logging was cleaned up and internally categorized into INFO,
WARNING, and FATAL levels
* a separate exit status was introduced for the case when a
warning message was printed
* the decompressor robustness tests were re-executed
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Thu Oct 29 00:00:00 CET 2009 - pascal.bleser@opensuse.org
- update to 0.17:
* uninitialized fields were accessed on the stack in a structure assignment expression
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Mon Oct 26 00:00:00 CET 2009 - pascal.bleser@opensuse.org
- update to 0.16:
* configurable compression block size
* file operands
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Mon Apr 6 00:00:00 CEST 2009 - pascal.bleser@opensuse.org
- update to 0.15:
* a bug has been fixed where the single-worker decompressor could
theoretically skip decompression of the last part of the compressed input
and incorrectly signify premature EOF instead
* logically independent buffer sizes are detached from each other
* several buffer sizes should be more I/O-friendly now
* the splitter block size of the multiple-workers decompressor was
recalculated; an effort was made to deduce it formally in comments
* the "malloc_trace.pl" script tracks peak memory usage
* the documentation was refined
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Sun Mar 22 00:00:00 CET 2009 - pascal.bleser@opensuse.org
- better upstream URL, voids the necessity of source checks
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Fri Mar 20 00:00:00 CET 2009 - pascal.bleser@opensuse.org
- added Obsoletes: for lbunzip2, as this package replaces it
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Mon Mar 16 00:00:00 CET 2009 - pascal.bleser@opensuse.org
- new package
