Yann Collet
5bd197e838
Merge pull request #583 from khabinov/stream-dirty-context-hc
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Adding information about dirty context for _HC_ family of functions
2018-10-11 10:33:54 -07:00
Oleg Khabinov
f27ea0774e
Adding information about dirty context for _HC_ family of functions
2018-10-10 10:33:04 -07:00
Yann Collet
df6d00ede5
Merge pull request #592 from lz4/compressEnd
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fix LZ4F_compressEnd()
2018-10-09 15:37:55 -07:00
Yann Collet
6902fa4892
fixed #589
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following recommendations by @raggi.
The fix is slightly different, but achieves the same goal,
and is backed by a test tool which proves that it works
(generates the error before the patch, no longer after the patch).
2018-10-09 14:37:51 -07:00
Yann Collet
e07a37d712
added a test for LZ4F_compressEnd()
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which actively tries to make it write out of bound.
For this scenario to be possible,
it's necessary to set dstCapacity < LZ4F_compressBound()
When a compression operation fails,
the CCtx context is left in an undefined state,
therefore compression cannot resume.
As a consequence :
- round trip tests must be aborted, since there is nothing valid to decompress
- most users avoid this situation, by ensuring that dstCapacity >= LZ4F_compressBound()
For these reasons, this use case was poorly tested up to now.
2018-10-09 14:25:18 -07:00
Yann Collet
637245958f
Merge pull request #588 from khabinov/stream-dirty-followups
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Some followups and renamings
2018-10-09 13:14:00 -07:00
Yann Collet
a963621eb0
Merge pull request #586 from blezsan/custom_block_sizes
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support custom block sizes
2018-10-02 10:37:20 -07:00
Blaise Sanouillet
294293d899
support custom block sizes: fix memory leak to make CI builds happy
2018-10-02 05:38:30 -07:00
Oleg Khabinov
28eb88d988
Some followups and renamings
2018-10-01 15:19:45 -07:00
Blaise Sanouillet
d4703852b1
support custom block sizes: remove unneeded fudging, fix leaked filehandles, other nits
2018-10-01 05:22:50 -07:00
Blaise Sanouillet
7f18842244
Merge branch 'dev' into custom_block_sizes
2018-10-01 05:09:19 -07:00
Yann Collet
b18b6e53e1
Merge pull request #587 from lz4/hintbug
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fixed improper hint
2018-09-28 16:58:01 -07:00
Yann Collet
48cd25a4b3
Merge pull request #580 from khabinov/stream-error-flag-initCheck
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Rename initCheck to dirtyContext and use it in LZ4_resetStream_fast()
2018-09-28 15:58:22 -07:00
Yann Collet
21120549a7
fixed improper hint
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when LZ4F_decompress() decodes an uncompressed block,
it provides an incorrect hint for next block
when frame checksum is enabled and block checksum is not.
Impact is low : the hint is just an hint,
the decoder works whatever the amount of input provided.
But the assumption that each call to LZ4F_decompress()
would generate just one complete block if input size hint was respected
was broken by this error.
2018-09-28 14:57:50 -07:00
Oleg Khabinov
f2ae385c2f
Rename initCheck to dirtyContext and use it in LZ4_resetStream_fast() to check if full reset is needed.
2018-09-28 14:55:05 -07:00
Blaise Sanouillet
4d9435f1ee
support custom block sizes: fix const
2018-09-28 10:00:38 -07:00
Blaise Sanouillet
32501603c7
support custom block sizes: fix usage message & remove unused functions
2018-09-28 09:53:14 -07:00
Blaise Sanouillet
718d16ef29
support custom block sizes - fix types
2018-09-28 09:02:36 -07:00
Blaise Sanouillet
64ad395d27
support custom block sizes
2018-09-28 08:02:49 -07:00
Yann Collet
cb917827f9
Merge pull request #578 from lz4/support128bit
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Support for 128bit pointers like AS400
2018-09-26 13:57:09 -07:00
Yann Collet
c4c19c74b8
changed LZ4_streamDecode member order
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to reduce memory usage on 128-bits systems
2018-09-25 14:43:19 -07:00
Yann Collet
21277d27ec
Merge pull request #581 from lz4/cppcheck
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Added cppcheck static analyzer test
2018-09-19 13:48:46 -07:00
Yann Collet
b2215f2a89
tried to clean another bunch of cppcheck warnings
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so "funny" thing with cppcheck
is that no 2 versions give the same list of warnings.
On Mac, I'm using v1.81, which had all warnings fixed.
On Travis CI, it's v1.61, and it complains about a dozen more/different things.
On Linux, it's v1.72, and it finds a completely different list of a half dozen warnings.
Some of these seems to be bugs/limitations in cppcheck itself.
The TravisCI version v1.61 seems unable to understand %zu correctly, and seems to assume it means %u.
2018-09-19 12:12:49 -07:00
Yann Collet
e75d04791f
Merge branch 'dev' into cppcheck
2018-09-18 16:55:17 -07:00
Yann Collet
da6f1d24d6
Merge pull request #579 from lz4/xxhash
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updated xxhash to latest version
2018-09-18 16:54:25 -07:00
Yann Collet
5a10ed2f7b
added cppcheck
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as Makefile target and Travis CI test.
Fixed last cppcheck warnings in tests and examples
2018-09-18 16:52:02 -07:00
Yann Collet
697bd904b2
fixed minor cppcheck warnings in examples
2018-09-18 16:30:31 -07:00
Yann Collet
e34a27d291
fixed minor cppcheck warnings in programs
2018-09-18 16:08:17 -07:00
Yann Collet
8bea19d57c
fixed minor cppcheck warnings in lib
2018-09-18 15:51:26 -07:00
Yann Collet
c3397520a1
updated xxhash to latest version
2018-09-18 12:14:26 -07:00
Yann Collet
6381d828fd
increase size of LZ4 contexts for 128-bit systems
2018-09-17 17:31:57 -07:00
Yann Collet
7b9edd60a0
Merge branch 'dev' into support128bit
2018-09-17 17:07:00 -07:00
Yann Collet
dea044a485
Merge pull request #575 from lz4/apiDoc
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unpublish static-only functions
2018-09-17 17:06:34 -07:00
Yann Collet
cb2fb479ef
increase lz4hc context size as constant for 128-bit systems
2018-09-17 17:05:17 -07:00
Yann Collet
6103b4c9b4
use byU32 mode for any pointer > 32-bit
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including 128-bit, like IBM AS-400
2018-09-14 15:27:48 -07:00
Yann Collet
c820480e12
Merge pull request #574 from lz4/enumComma
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avoid final trailing comma for enum lists
2018-09-14 13:51:43 -07:00
Yann Collet
d2f5716c5d
Merge pull request #573 from laffer1/laffer1-pkgconfig-mnbsd
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FIx pkgconfig file installation on MidnightBSD
2018-09-14 10:11:49 -07:00
Yann Collet
e8b08f9fbd
updated build doc
2018-09-13 16:14:00 -07:00
Yann Collet
a803230f67
unpublish static-only function
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these functions are now unpublished in dll by default.
One needs to opt-in, using macro LZ4_PUBLISH_STATIC_FUNCTIONS.
used this opportunity to update a bunch of api comments in lz4.h
2018-09-13 16:02:11 -07:00
Yann Collet
86023f01f2
avoid final trailing comma for enum lists
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as detected in #485 by @JoachimSchneider.
Refactored the c_standards tests
so that these issues get automatically detected in CI tests.
2018-09-13 14:29:41 -07:00
Yann Collet
4a84836c13
removed image from repository
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used for v1.8.2 announcement
2018-09-12 10:50:37 -07:00
Yann Collet
879f3dae11
fixed NEWS for v1.8.3
2018-09-12 10:48:19 -07:00
Lucas Holt
de4667011a
FIx pkgconfig file installation on MidnightBSD
2018-09-11 21:18:43 -04:00
Yann Collet
641b453d9d
Merge pull request #572 from lz4/dev
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v1.8.3
2018-09-11 12:52:06 -07:00
Yann Collet
08d347b5b2
updated NEWS for v1.8.3 release
2018-09-11 10:33:39 -07:00
Yann Collet
90865b80aa
Merge branch 'dev' of github.com:Cyan4973/lz4 into dev
2018-09-11 10:01:33 -07:00
Yann Collet
82a693c136
Merge pull request #571 from lz4/mflimit
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clarify constant MFLIMIT
2018-09-11 10:01:23 -07:00
Yann Collet
6d32240b2e
clarify constant MFLIMIT
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and separate it from MATCH_SAFEGUARD_DISTANCE.
While both constants have same value,
they do not seve same purpose, hence should not be confused.
2018-09-11 10:00:13 -07:00
Yann Collet
86ad9131db
Merge pull request #569 from lz4/circle2
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Migrate CircleCI tests from 1.0 towards 2.0
2018-09-11 09:56:40 -07:00
Yann Collet
f9725fdc46
Merge pull request #570 from lz4/partialDecode
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Partial decode
2018-09-11 09:55:31 -07:00