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Author SHA1 Message Date
Sen Huang
b39149e156 Expose ZSTD_reset_compressedBlockState() to shared API 2019-11-08 13:57:26 -05:00
Sen Huang
6ce335371b Add error forwarding to loadCEntropy(), make check for dictSize >= 8 from bad merge 2019-11-08 13:57:26 -05:00
Sen Huang
4a61aaf368 Remove redundant comment 2019-11-08 13:57:26 -05:00
Sen Huang
c787b351ea Use ZSTD Error codes, improve explanation of ZSTD_loadCEntropy() and ZSTD_loadDEntropy() 2019-11-08 13:57:26 -05:00
Sen Huang
04fb42b4f3 Integrated refactor into getDictHeaderSize, now passes tests 2019-11-08 13:57:26 -05:00
Sen Huang
0bcaf6db08 First working pass at refactor of loadZstdDictionary() 2019-11-08 13:57:26 -05:00
Sen Huang
4b141b63e0 Revert "Move decompress symbols into zstd_internal.h, remove dependency" 
This reverts commit a152b4c67a5266f611db4a2eac4a79003852a795.
 2019-11-08 13:57:26 -05:00
Sen Huang
84404cff6e Move decompress symbols into zstd_internal.h, remove dependency 2019-11-08 13:57:26 -05:00
Sen Huang
341e0641ed Checks malloc() for failure, returns 0 if so 2019-11-08 13:57:26 -05:00
Sen Huang
97b7f712f3 Change to heap allocation, remove implicit type conversion 2019-11-08 13:57:25 -05:00
Sen Huang
e1edc554a3 Added 2 unit tests: one for sanity, one for correctnesson fixed dict 2019-11-08 13:57:25 -05:00
Sen Huang
3c36a7f13a Add ZDICT_getHeaderSize() 2019-11-08 13:57:08 -05:00
Yann Collet
2ed5344e84 added target zstd-dictBuilder 
check that the dictBuilder can be compiled
with only lib/common and lib/compress as dependencies.
 2019-11-06 15:46:58 -08:00
Felix Handte
5688447758
Merge pull request #1873 from felixhandte/make-overlap-log-multithread-only 
Fix #1861: Restrict overlapLog Parameter When Not Built With Multithreading
 2019-11-06 16:56:37 -05:00
Felix Handte
ba4613602f
Merge pull request #1843 from moozzyk/issue-1637 
Take ZSTD_parameters as a const pointer
 2019-11-06 16:56:14 -05:00
Felix Handte
32f989c39a
Merge pull request #1869 from bket/openbsd 
'head -c BYTES' is non-portable.
 2019-11-06 16:54:03 -05:00
Felix Handte
cba922f3e6
Merge pull request #1870 from bket/portable 
'date -r FILE' is non-portable.
 2019-11-06 16:52:24 -05:00
W. Felix Handte
c13f81905a Fix #1861: Restrict overlapLog Parameter When Not Built With Multithreading 
This parameter is unused in single-threaded compression. We should make it
behave like the other multithread-only parameters, for which we only accept
zero when we are not built with multithreading.
 2019-11-06 16:05:02 -05:00
Björn Ketelaars
e488cabf25 'date -r FILE' is non-portable. 
date(1) is used to display the last modification time of a file, which
is not supported on OpenBSD, FreeBSD and Darwin. Instead use stat(1).

Tested on OpenBSD.
 2019-11-06 13:55:59 +01:00
Björn Ketelaars
66b6688274 'head -c BYTES' is non-portable. 
Similar to #1321: The '-c' option for 'head' is non-portable (not in
POSIX).
 2019-11-06 11:39:59 +01:00
Yann Collet
73f8905b83
Merge pull request #1867 from bimbashrestha/dict_load_fuzz_err 
[clean up] Replacing some literals with constants in zstd_compress_literals.c
 2019-11-05 12:24:54 -08:00
Bimba Shrestha
3fb5b106da Replacing some literals with constants 2019-11-05 10:26:57 -08:00
Bimba Shrestha
cf62c31f82
Merge pull request #15 from facebook/dev 
Merging facebook/dev into bimbashrestha/dev
 2019-11-04 11:23:44 -08:00
Yann Collet
305ac2653e update table benchmark with zstd v1.4.4 2019-11-04 10:59:59 -08:00
Nick Terrell
332aade370
Merge pull request #1864 from terrelln/dict-fix 
Fix 2 bugs in dictionary loading
 2019-11-01 20:01:12 -07:00
Nick Terrell
60205fec02 Fix 2 bugs in dictionary loading 
* Silently skip dictionaries less than 8 bytes, unless using `ZSTD_dct_fullDict`.
  This changes the compressor, which silently skips dictionaries <= 8 bytes.
* Allow repcodes that are equal to the dictionary content size, since it is in bounds.
 2019-11-01 16:52:07 -07:00
Nick Terrell
75e7c0d107 [fuzz] Add dictionary_loader fuzzer 
* Adds the fuzzer
* Adds an additional `InputType` for the fuzzer

I ran the fuzzer for about 10 minutes and it found 2 bugs:

* Catches the original bug without any help
* Catches an additional bug with 8-byte dictionaries
 2019-11-01 15:54:24 -07:00
Yann Collet
d770a2a89f fixed zlibwrapper build script 2019-10-31 10:47:06 -07:00
Yann Collet
94dcce2bd8
Merge pull request #1860 from senhuang42/streaming_compression_using_cdict 
Disable reloading dictionary when there is no known srcSize
 2019-10-30 16:27:58 -07:00
Sen Huang
b9ede1c8c2 Make sure contentsize is known 2019-10-30 16:03:58 -04:00
Felix Handte
f9d867e79f
Merge pull request #1857 from 0x123456789A/link-shared 
Add CMake flag for linking programs dynamically
 2019-10-30 15:43:11 -04:00
Yann Collet
47034cd6c3
Merge pull request #1850 from bimbashrestha/named_pipes 
Gating named pipe support on windows
 2019-10-30 12:18:58 -07:00
Yann Collet
ae3d35dc8e updated CHANGELOG for v1.4.4 2019-10-30 12:16:45 -07:00
Yann Collet
4ef97aaea7
Merge pull request #1855 from shashank0791/shtavi-filter-precompressed-files 
Added "--exclude-compressed" flag feature
 2019-10-30 12:14:41 -07:00
Shashank Tavildar
3c1649f139 Removed the optimization check 2019-10-29 15:59:20 -07:00
Shashank Tavildar
6d0b7bd6ce Changed extension comparision logic, added new test cases 2019-10-29 13:36:09 -07:00
Shashank Tavildar
c5060997e9 Added check to perform comparison only if extension is present 2019-10-29 12:56:04 -07:00
Shashank Tavildar
9ab6a747d4 Created utility function to extract extension from filename, fixed tests 2019-10-29 12:27:54 -07:00
Shashank Tavildar
5e6dbad6c1 Deleting test directory before creation to pass travis-ci test 2019-10-29 09:54:54 -07:00
Bimba Shrestha
28d6773d75 Merge branch 'named_pipes' of https://github.com/bimbashrestha/zstd into named_pipes 2019-10-29 09:46:28 -07:00
Bimba Shrestha
4a9eca4b9d Removing merge side effect 2019-10-29 09:45:28 -07:00
0x123456789A
9db11e3e42
Fixed check for building programs statically 2019-10-29 14:41:32 +01:00
0x123456789A
57a311d3b7
Consider ZSTD_PROGRAMS_LINK_SHARED 
Actually consider ZSTD_PROGRAMS_LINK_SHARED in programs CMakeLists
 2019-10-29 14:33:50 +01:00
0x123456789A
26ffc18634
Introduce ZSTD_PROGRAMS_LINK_SHARED 
The CMake variable ZSTD_PROGRAMS_LINK_SHARED indicactes wether or not to link the zstd programs dynamically or statically.
 2019-10-29 14:31:02 +01:00
Shashank Tavildar
850ba66139 Minor fixes in test 2019-10-28 22:24:01 -07:00
Bimba Shrestha
da73b11b14
Merge branch 'dev' into named_pipes 2019-10-29 01:17:13 -04:00
Bimba Shrestha
66f580ca73 Removing Visual08 and Visual10 tests 2019-10-28 22:09:34 -07:00
Nick Terrell
5c0bdde922
Merge pull request #1856 from terrelln/assert-fix 
Fix assert in ZSTD_safecopy
 2019-10-28 21:44:22 -07:00
Shashank Tavildar
0f2bff2faf Addressing comments, removing cyclic dependency with header file, updating tests 2019-10-28 18:21:47 -07:00
Nick Terrell
9c1860861e Fix assert in ZSTD_safecopy 
In the case that `op >= oend_w` it is possible that `diff < 8` because
the two buffers could be adjacent.

Credit to OSS-Fuzz, which found the bug. It isn't reproducible because
it depends on the memory layout.
 2019-10-28 17:51:17 -07:00