Yann Collet
d564faa3c6
fix : ZSTD_initCStream_srcSize() correctly set srcSize in frame header
2016-12-18 21:39:15 +01:00
Yann Collet
1496c3dc47
Fix : size estimation when some samples are very large
2016-12-18 11:58:23 +01:00
Yann Collet
36321d2e32
updated NEWS
2016-12-17 19:37:55 +01:00
Yann Collet
31ff2a23be
fix Travis long test list;
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added zbufftest-dll
2016-12-17 19:10:10 +01:00
Yann Collet
d46ecb58a5
added dll compilation tests
2016-12-17 16:28:12 +01:00
Yann Collet
d1a53f0057
Merge pull request #488 from terrelln/zbuff-errors2
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Export ZBUFF_isError() and ZBUFF_getErrorName()
2016-12-17 15:51:41 +01:00
Nick Terrell
61e62c014f
Test that all API symbols are exported
2016-12-16 13:29:23 -08:00
Nick Terrell
8de46ab51a
Export all API functions
2016-12-16 13:27:30 -08:00
Yann Collet
7d5e344ce5
Merge pull request #480 from inikep/dev11
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advanced mode where each parameter can be selected on the command line
2016-12-15 22:27:50 +01:00
Przemyslaw Skibinski
f9a56668a6
improved playTests.sh (3
2016-12-14 18:43:06 +01:00
Przemyslaw Skibinski
24a4236111
improved playTests.sh (2)
2016-12-14 18:07:31 +01:00
Przemyslaw Skibinski
ab5ed6fa7f
improved playTests.sh
2016-12-14 17:10:38 +01:00
Przemyslaw Skibinski
9b4fa0ddf7
playTests.sh: added Advanced compression parameters
2016-12-14 16:50:00 +01:00
Przemyslaw Skibinski
25314428c9
zstd.1: added advanced compression options
2016-12-14 16:10:13 +01:00
Yann Collet
dc9931205a
updated manual
2016-12-14 14:53:47 +01:00
Przemyslaw Skibinski
c71e552b2e
fixed "strategy" in advanced compression parameters
2016-12-13 20:04:32 +01:00
Yann Collet
13a8190937
Merge pull request #482 from inikep/zlibWrapper
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Zlibwrapper
2016-12-13 19:50:34 +01:00
Yann Collet
b23420fa48
updated NEWS
2016-12-13 19:47:17 +01:00
Przemyslaw Skibinski
622d741a67
updated zlib copyright notice
2016-12-13 19:44:07 +01:00
Yann Collet
ea6e0c22e5
Merge pull request #481 from inikep/zlibWrapper
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fixed fitblk
2016-12-13 19:42:51 +01:00
Przemyslaw Skibinski
eee427ee25
fixed fitblk
2016-12-13 19:14:04 +01:00
Yann Collet
2b36b238d3
changed variable name to estimatedSrcSize, to emphasize it does not need to be exact
2016-12-13 17:59:55 +01:00
Yann Collet
e795c8a5f6
Added ZSTD_initCStream_srcSize().
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Added relevant test cases in zstreamtest
2016-12-13 17:00:14 +01:00
Yann Collet
5397a66b19
minor BMI version check
2016-12-13 15:21:06 +01:00
Przemyslaw Skibinski
98ef0f98df
fixed conversion warning
2016-12-13 14:52:21 +01:00
Przemyslaw Skibinski
8349d675e0
fileio.c: support advanced compression parameters
2016-12-13 13:24:59 +01:00
Przemyslaw Skibinski
897b8bb5eb
bench.c: support advanced compression parameters
2016-12-13 13:03:41 +01:00
Przemyslaw Skibinski
334b8962b0
Merge remote-tracking branch 'refs/remotes/facebook/dev' into dev11
2016-12-13 12:19:19 +01:00
Przemyslaw Skibinski
671f28d1e5
added parseCompressionParameters
2016-12-13 12:18:07 +01:00
Yann Collet
086985316f
updated NEWS
2016-12-13 11:45:19 +01:00
Yann Collet
90ce45e565
Merge pull request #475 from DimitryAndric/fix-build-on-freebsd-1
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Make zstd build out of the box properly on FreeBSD
2016-12-13 11:39:23 +01:00
Yann Collet
35168679bd
Merge pull request #478 from terrelln/wildcopy-ub
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Fix execSequence wildcopy undefined behavior
2016-12-13 11:33:00 +01:00
Yann Collet
faaebebb1a
Merge pull request #479 from terrelln/decompression-bug
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Fix decompression bug
2016-12-13 11:30:37 +01:00
Nick Terrell
064a143520
Fix execSequence wildcopy undefined behavior
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execSequence relied on pointer overflow to handle cases where
`sequence.matchLength < 8`. Instead of passing an `size_t` to
wildcopy, pass a `ptrdiff_t`.
2016-12-12 19:01:23 -08:00
Nick Terrell
e474aa55b4
Fix decompression buffer overrun
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Allows an adversary to write up to 3 bytes beyond the end of the buffer.
Occurs if the match overlaps the `extDict` and `currentPrefix`, and the
match length in the `currentPrefix` is less than `MINMATCH`, and
`op-(16-MINMATCH) >= oMatchEnd > op-16`.
2016-12-12 18:05:30 -08:00
Dimitry Andric
83cc2fb083
Enable using isatty() and nanosleep() on *BSD
2016-12-12 19:24:51 +01:00
Dimitry Andric
12df6da83b
Fix running test suite on FreeBSD
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* Remove last bashism from tests/playTests.sh
* Use gmd5sum from the sysutils/coreutils port
2016-12-12 19:22:47 +01:00
Yann Collet
4c6ce5a57e
Merge pull request #476 from inikep/dev11
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Dev11
2016-12-12 16:44:55 +01:00
Przemyslaw Skibinski
c855da7533
allow all operationg systems with _POSIX_C_SOURCE >= 200112L
2016-12-12 15:37:43 +01:00
Przemyslaw Skibinski
242c036875
turn on the '-r' option for HP-UX and AIX
2016-12-12 11:59:17 +01:00
Przemyslaw Skibinski
c01ac6c30a
turn on the '-r' option for *BSD and Solaris
2016-12-12 11:23:21 +01:00
Yann Collet
fda539f50b
minor coding style changes
2016-12-12 01:03:23 +01:00
Yann Collet
c3a5c4bef8
introduced cycleLog
2016-12-12 00:47:30 +01:00
Yann Collet
c261f71f6a
minor variation of rescale fix
2016-12-12 00:25:07 +01:00
Yann Collet
e93f1f5893
Merge pull request #474 from terrelln/compression-segfault
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Fix compression segfault
2016-12-11 22:28:24 +01:00
Nick Terrell
b547d212a1
Fix longmatch test build errors.
2016-12-10 23:17:36 -08:00
Nick Terrell
5cc85cf183
Switch uint64_t to U64
2016-12-10 19:31:55 -08:00
Nick Terrell
0acae734f1
Add exposing test case
2016-12-10 19:12:13 -08:00
Nick Terrell
3826207a70
Simplify segfault fix
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Take advantage of the fact that `chainLog <= windowLog`.
2016-12-10 18:46:55 -08:00
Nick Terrell
0012332ce0
Fix compression segfault
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When the overflow protection kicks in, it makes sure that ip - ctx->base
isn't too large. However, it didn't ensure that saved offsets are
still valid. This change ensures that any valid offsets (<= windowLog)
are still representable after the update.
The bug would shop up on line 1056, when `offset_1 > current + 1`, which
causes an underflow. This in turn, would cause a segfault on line 1063.
The input must necessarily be longer than 1 GB for this issue to occur.
Even then, it only occurs if one of the last 3 matches is larger than
the chain size and block size.
2016-12-09 17:15:33 -08:00
