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6740 Commits (72e51ac24677adb724d8c0ef5df949c6e2264d78)

Author SHA1 Message Date
Carl Woffenden 72e51ac246 C99 and older GCC fixes 2019-08-29 11:16:57 +02:00
Yann Collet 9589e8e4bb
Merge pull request #1749 from facebook/rmadapt 
removed adaptive-compression
 2019-08-28 12:26:29 -07:00
Yann Collet 979ddc1271
Merge pull request #1750 from cwoffenden/amalgamate-bash2sh 
Rewrote the scripts to use sh instead of bash
 2019-08-28 12:14:29 -07:00
Carl Woffenden cdf73e915e Rewrote the scripts to sh instead of bash 2019-08-28 19:20:42 +02:00
Yann Collet b12a5b9117 removed associated test 2019-08-27 14:52:16 -07:00
Yann Collet 5ed1b1e11d removed adaptive-compression 
the functionality is already integrated into `zstd` through `--adapt` command
 2019-08-27 14:47:40 -07:00
Nick Terrell e9c0fc12d2
Merge pull request #1748 from terrelln/cover-deadlock 
[dictBuilder] Fix deadlock in *COVER error case
 2019-08-27 10:17:28 -07:00
Yann Collet a8391cc5a8
Merge pull request #1739 from cwoffenden/amalgamate 
Tweaks to create a single-file decompressor
 2019-08-27 10:05:26 -07:00
Carl Woffenden 51868964ef Fixed test failure when Emscripten not present 2019-08-27 17:12:57 +02:00
Carl Woffenden 6213b7b3b4 Minor repetition 2019-08-27 16:57:23 +02:00
Carl Woffenden 59052d5fd8 Typo 2019-08-27 16:55:03 +02:00
Carl Woffenden ec12721538 Added clarification 2019-08-27 15:53:26 +02:00
Carl Woffenden 6712a644fa Added reasoning 2019-08-27 15:51:14 +02:00
Carl Woffenden 4f2a8b752a Typo 2019-08-27 15:38:34 +02:00
Carl Woffenden a57de4ac89 Added test script; tidied and documented 
The test script combines the sources then builds and runs an example. A futher example is built if the Emscripten compiler is available on the system. Documentation covers building.
 2019-08-27 15:36:06 +02:00
Nick Terrell 793c71d6ae [test][dictBuilder] Add multithreaded tests 2019-08-26 18:32:08 -07:00
Nick Terrell 0932de54bc [dictBuilder] Fix deadlock in *COVER error case 
The COVER and FASTCOVER dictionary builders can deadlock when
dictionary construction errors, likely because there are too few
samples, or too few distinct dmers. The deadlock only occurs when
there are errors.

Fixes #1746.
 2019-08-26 18:19:29 -07:00
Carl Woffenden 7c6fa81579 Added Emscripten example, removed Buck, minor tidy 
Work-in-progress. Added simple Emscripten WebGL example that adds 25kB when build with Zstd. Removed Buck (will replace). Minor correctness.
 2019-08-26 21:28:19 +02:00
Carl Woffenden ea8f6d2a07 Able to test combine script; minor tidy 2019-08-26 07:48:57 +02:00
Carl Woffenden d760e35ebc Preparing to run tests 
Combine script more robust and can output to a specified file. Initial buck files added (work in progress).
 2019-08-25 22:49:01 +02:00
Carl Woffenden 36a59336da Minor fix for files with spaces. Typo. 2019-08-23 23:09:13 +02:00
Carl Woffenden c690f22e96 Merge branch 'dev' into amalgamate 2019-08-23 23:05:02 +02:00
Carl Woffenden 5144e66095 Revert "Merge remote-tracking branch 'origin/master' into dev" 
This reverts commit 0df29a4e5f, reversing
changes made to 69c875a0cc.
 2019-08-23 23:04:21 +02:00
Carl Woffenden 0fcaa675e0 Merge remote-tracking branch 'upstream/dev' into dev 2019-08-23 23:03:52 +02:00
Carl Woffenden 0df29a4e5f Merge remote-tracking branch 'origin/master' into dev 2019-08-23 22:57:06 +02:00
Nick Terrell d0750a1c9c
Merge pull request #1733 from nmagerko/size-hint 
Add --size-hint=# option
 2019-08-23 10:16:10 -07:00
Nick Terrell 5b811cb41d
Merge pull request #1745 from terrelln/regression-driver 
[fuzz] Add a DEBUGLOG(3) statement to print file
 2019-08-23 10:15:52 -07:00
Carl Woffenden 0a49353a46 Added generator script and simple test 
The script will combine decompressor sources into a single file. The example shows this in use.
 2019-08-23 18:43:29 +02:00
Nick Terrell e2030a2c40 [fuzz] Add a DEBUGLOG(3) statement to print file 
Enable it by building with this command:

```
./fuzz.py build all --debug 3
```
 2019-08-22 17:27:15 -07:00
Nick Magerko 493f95c7df Fix merge conflicts 2019-08-22 11:51:41 -07:00
Nick Terrell a505463710
Merge pull request #1726 from nmagerko/stream-size 
Add --stream-size=# option
 2019-08-22 11:31:15 -07:00
Nick Magerko fd486a846a Differentiate --stream-size from --size-hint 2019-08-22 09:37:47 -07:00
Nick Magerko 2cdda8b3c4 Minor documentation update 2019-08-22 09:13:28 -07:00
Nick Magerko b3540507f5 Remove bc from play tests 2019-08-21 10:27:54 -07:00
Nick Terrell 54ad33448c
Merge pull request #1737 from terrelln/legacy-fix 
[legacy] Fix buffer overflow in v0.2 and v0.4 raw literals decompression
 2019-08-21 10:10:24 -07:00
Nick Terrell 188311dd4a
Merge pull request #1736 from terrelln/fuzz-fix 
[fuzz] Improve fuzzer build script and docs
 2019-08-21 10:09:38 -07:00
Carl Woffenden 901ea61f83 Tweaks to create a single-file decoder 
The CHECK_F macros differ slightly (but eventually do the same thing). Older GCC needs to fallback on the old-style pragma optimisation flags.
 2019-08-21 17:49:17 +02:00
Yann Collet 69c875a0cc
Merge pull request #1724 from facebook/blockSize 
clarifications on field `Block_Size`
 2019-08-21 05:19:43 -07:00
Yann Collet 38b6428fcd
Merge pull request #1725 from emaste/dev 
remove extraneous doubled ;s
 2019-08-21 05:19:30 -07:00
Yann Collet fe0877c664
Merge pull request #1721 from facebook/seq127 
fixed very minor inefficiency (nbSeq==127)
 2019-08-21 05:19:12 -07:00
Yann Collet 757ab66879
Merge pull request #1713 from cemeyer/fix_gcc4_build 
Fix the build on GCC 4.x after 812e8f2a1
 2019-08-21 05:17:42 -07:00
Nick Terrell 07f22d465d [legacy] Fix buffer overflow in v0.2 and v0.4 raw literals decompression 
Extends the fix in PR#1722 to v0.2 and v0.4. These aren't built into
zstd by default, and v0.5 onward are not affected.

I only add the `srcSize > BLOCKSIZE` check to v0.4 because the comments
say that it must hold, but the equivalent comment isn't present in v0.2.

Credit to OSS-Fuzz.
 2019-08-20 17:13:04 -07:00
Nick Terrell 3982935aef [fuzz] Improve fuzzer build script and docs 
* Remove the `make libFuzzer` target since it is broken and obsoleted
  by `CC=clang CXX=clang++ ./fuzz.py build all --enable-fuzzer`. The
  new `-fsanitize=fuzzer` is much better because it works with MSAN
  by default.
* Improve the `./fuzz.py gen` command by making the input type explicit
  when creating a new target.
* Update the `README` for `--enable-fuzzer`.

Fixes #1727.
 2019-08-20 16:44:50 -07:00
Nick Magerko 05d7479a50 Document --size-hint 2019-08-20 14:08:26 -07:00
Nick Magerko de6a6c7364 Fix ZSTD_SRCSIZEHINT_MIN typo 2019-08-20 13:07:51 -07:00
Nick Magerko c7a24d7a14 Define ZSTD_SRCSIZEHINT_MIN as 0 2019-08-20 13:06:15 -07:00
Nick Magerko f23402f1f5 Remove unnecessary test case 2019-08-19 17:20:46 -07:00
Nick Magerko 294f1e5cfe Fix typo in test 2019-08-19 16:53:02 -07:00
Nick Magerko 83076ab277 Revert change to zstd manual 2019-08-19 16:50:26 -07:00
Nick Magerko 2d39b43906 Use int for srcSizeHint when sensible 2019-08-19 16:49:25 -07:00