Nick Terrell
e474aa55b4
Fix decompression buffer overrun
...
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
...
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
Yann Collet
383b8088a3
minor lib build refactoring
2016-12-08 18:42:27 -08:00
Yann Collet
6e754fe76a
fixed lib soname.
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example : simple_compression : size overflow check
2016-12-08 18:26:56 -08:00
Yann Collet
16a5752588
streaming example uses stable API
2016-12-08 17:28:26 -08:00
Yann Collet
ef013f0edc
Merge branch 'dev' of github.com:facebook/zstd into dev
2016-12-08 12:07:06 -08:00
Yann Collet
229b9e2996
Merge pull request #473 from inikep/dev11
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improved documentation
2016-12-08 11:36:38 -08:00
Przemyslaw Skibinski
1d54feb171
use newer make with AppVeyor
2016-12-08 14:00:09 +01:00
Przemyslaw Skibinski
128acb35db
improved MSYS support
2016-12-08 10:49:59 +01:00
Przemyslaw Skibinski
13de72e0cc
programs\Makefile: use Linux paths
2016-12-08 10:43:55 +01:00
Przemyslaw Skibinski
7687913178
Merge remote-tracking branch 'refs/remotes/facebook/dev' into dev11
2016-12-08 10:42:42 +01:00
Przemyslaw Skibinski
6323d0050f
VS projects: restored zbuff for libzstd*
2016-12-08 09:06:00 +01:00
Yann Collet
d2908b9215
updated NEWS
2016-12-07 16:41:33 -08:00
Yann Collet
426a9d4b71
changed : dll : only approved ZSTD symbols are now exposed. All other symbols remain internal.
2016-12-07 16:39:34 -08:00
Yann Collet
c0a1d6deb0
better cleaning
2016-12-07 15:58:32 -08:00
Yann Collet
08611a9f64
removed make artefact
2016-12-07 14:04:39 +01:00
Przemyslaw Skibinski
4da53219a0
zstd Manual updated to 1.1.2
2016-12-07 11:18:40 +01:00
Przemyslaw Skibinski
abd9ec0d53
gen_html: comments of type /*= and /**= can be longer than a single line
2016-12-07 11:13:20 +01:00
Przemyslaw Skibinski
c37b8cb609
Merge remote-tracking branch 'refs/remotes/facebook/dev' into dev11
2016-12-07 09:13:47 +01:00
Yann Collet
2a826e592b
compatibility with zstd-frugal (noBench mode)
2016-12-06 17:56:20 -08:00
Yann Collet
e63c631aaf
decode benchmark, multi-files
2016-12-06 17:46:49 -08:00
Yann Collet
d946501d2c
decode benchmark - single file (hidden option)
2016-12-06 16:49:23 -08:00
Yann Collet
1628fe08fc
cmake : SHARED_LIBRARY_OUTPUT_NAME is user-selectable, by @aparamon ( #469 )
2016-12-06 13:45:42 -08:00
Yann Collet
94d1a93d28
changed environment variable comparison to sh compatible
2016-12-06 12:02:56 -08:00
Yann Collet
6b9a983261
changed gzstd build messages
2016-12-06 11:23:25 -08:00
Yann Collet
379908be3d
fixed zstd.h for manual
2016-12-06 10:36:15 -08:00
Yann Collet
9dfd0af164
ZBUFF_ as a wrapper to ZSTD streaming API.
2016-12-06 17:16:41 +01:00
Przemyslaw Skibinski
95f34e056a
zlibWrapper/README.md: updated info about gzip file access functions
2016-12-06 11:36:24 +01:00
Przemyslaw Skibinski
23a1e11360
Merge remote-tracking branch 'refs/remotes/facebook/dev' into dev11
2016-12-06 11:11:20 +01:00
Yann Collet
a0d4031e7c
fixed cmake build
2016-12-06 09:46:14 +01:00
Yann Collet
73ab42252b
fixed zbuff in VS2005 projects
2016-12-06 09:08:43 +01:00
Yann Collet
2f902f946c
fixed zlibwrapper use of xxh
2016-12-06 08:52:53 +01:00
Yann Collet
f586bdfe23
fixed fuzzer test
2016-12-06 06:11:46 +01:00
Yann Collet
825dffbc43
moved zbuff source files into lib/deprecated
2016-12-05 19:28:19 -08:00
Yann Collet
8f8e2b0b4a
fixed initialization warning
2016-12-05 18:00:50 -08:00
Yann Collet
e7a41a5955
added : dictID retrieval functions.
...
added : unit tests for dictID retrieval functions
2016-12-05 16:21:06 -08:00
