AuroraMiddleware/lz4
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4de56b3da3
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957 Commits

Author SHA1 Message Date
Yann Collet
4de56b3da3
Merge pull request #1012 from eloj/print-install-dirs 
Print target directories during 'make install'.
 2021-07-25 00:44:40 +02:00
Eddy Jansson
eba110ad5b Print target directories during 'make install'. 
This takes #975 to its logical conclusion.
 2021-07-24 17:20:37 +02:00
Eddy Jansson
c1f514f3db Expand use of pkg-config variables. 
Change pkg-config generation such that the path variables,
not their values, are used in the definitions of Libs and Cflags,
and that $prefix is substituted into libdir and includedir iff
they start with its value.

This makes it easier to modify the already installed file if necessary.
 2021-07-24 16:05:15 +02:00
TotalJustice
2216d45e04 fix LZ4HC_HEAPMODE macro guard 2021-06-25 15:16:22 +01:00
Gabe Jones
b3d46ae07f Cast ALLOC return value to satisfy C++ 2021-06-15 12:09:14 -05:00
Yann Collet
dfc431fb3d fix NULL ptr arithmetic at lz4:2299 2021-05-28 01:10:41 -07:00
Yann Collet
539c783c98 fix NULL ptr arithmetic in lz4:1680 
only do arithmetic if offset > 0
 2021-05-28 01:08:18 -07:00
Yann Collet
59273b7127 fix UB lz4:988 and lz4:1178 
ensure `dictBase` is only used
when there is an actual dictionary content.
 2021-05-28 00:56:26 -07:00
Yann Collet
c2c0c47d5f fix NULL ptr arithmetic of lz4:1572 
was blindly adding an offset (0) to `dictionary` which could be `NULL`.
 2021-05-27 23:20:28 -07:00
Yann Collet
8e46846287 fix UB of lz4frame:907 
now line 912
by ensuring pointer arithmetic is only performed
if there is a reason for an internal buffer to be used.
 2021-05-27 22:59:22 -07:00
Yann Collet
7a966c1511
Merge pull request #972 from jasperla/memmove_crash 
Fix potential memory corruption with negative memmove() size
 2021-04-30 08:56:25 -07:00
klebertosantos
29a6a1f494 fix null pointer dereference 2021-03-10 09:37:57 -03:00
Jasper Lievisse Adriaanse
8301a21773 Fix potential memory corruption with negative memmove() size 2021-02-26 15:21:20 +01:00
Yann Collet
a8e888774a
Merge pull request #964 from sigiesec/fix-ubsan-resetStreamHC_fast 
Don't trigger UBSan warning in LZ4_resetStreamHC_fast if LZ4_streamHC…
 2021-01-19 02:54:18 -08:00
Thomas Waldmann
909aae8260 fix some typos (work by Andrea Gelmini) 2021-01-07 18:39:57 +01:00
Simon Giesecke
06b07e175e Don't trigger UBSan warning in LZ4_resetStreamHC_fast if LZ4_streamHCPtr->internal_donotuse.end is NULL. 2021-01-07 10:21:48 +01:00
Yann Collet
50ff8b3ae8 fix minor header date 2020-11-30 18:16:00 -08:00
Yann Collet
e585a438c7 refactor Makefile 
remove usage of include Makefile.inc in too Makefile
as it seems to somehow unexport CFLAGS ...
 2020-11-30 16:06:50 -08:00
Yann Collet
87a80acbe7 updated license & header dates 2020-11-25 14:45:14 -08:00
Yann Collet
0760724577 update doc 2020-11-15 01:31:09 -08:00
Yann Collet
f61b034cd7 fix minor win32 warning 2020-11-14 20:39:23 -08:00
Yann Collet
e0f85f2fc8 better visual conformance 
only include <intrin.h> on vs2005+ (#947)
remove some useless #pragma
fix a few minor Visual warnings
 2020-11-14 16:27:57 -08:00
Yann Collet
468011c346 Merge branch 'dev' of github.com:Cyan4973/lz4 into dev 2020-11-14 14:26:48 -08:00
Yann Collet
581c459b4e restrict BitScanForward() to VS2005+ 
suggested by @aqrit in #947
 2020-11-14 14:26:08 -08:00
Yann Collet
b7c6fc9f61 minor refactor of lz4io 
for readability.
Mostly around --list capability
 2020-11-13 10:57:40 -08:00
Yann Collet
86f5e9d0f4 minor : lz4frame include stdlib only if needed 2020-11-09 21:23:56 -08:00
Yann Collet
a296839802 changed LZ4_calloc() to a 2-arguments signature 
to remain similar to stdlib's calloc().

Updated test to use c++ compiler for stricter signature check.
 2020-11-09 08:44:26 -08:00
Yann Collet
44b13db532 Merge branch 'dev' into customMem 2020-11-08 23:26:19 -08:00
Yann Collet
52646e8d75 first proposal for LZ4_USER_MEMORY_FUNCTIONS 
makes it possible to replace at link time
malloc, calloc and free
by user-provided functions
which must be named LZ4_malloc(), LZ4_calloc() and LZ4_free().

answer #937
 2020-11-08 21:17:32 -08:00
Yann Collet
9cf3f106a8
Merge pull request #944 from lz4/fix874 
fix #874
 2020-11-08 20:48:20 -08:00
Yann Collet
b8cd01183f
Merge pull request #945 from lz4/fix926 
fixed remaining ubsan warnings
 2020-11-08 20:47:19 -08:00
Yann Collet
2a2b10f192 fixed remaining ubsan warnings 2020-11-08 18:08:43 -08:00
Yann Collet
2964b8a6f6 fix #874 
coverity reported a warning regarding a memcpy() overwrite.
This is a false positive (the memory area is large enough),
but it's true that it's not trivial to determine (encompassing struct),
and it's proper anyway to only memcpy() just the right amount of data.
 2020-11-08 13:21:58 -08:00
Yann Collet
be634559e3 update obsolete section documentation 
and update manuals.
fix #712
 2020-11-08 12:54:59 -08:00
Yann Collet
e251a84025 fix minor UBs 
- check alignment before casting a pointer
- saveDict : don't memmove() on NULL dst
 2020-11-07 19:42:57 -08:00
Yann Collet
a2222a879f fix #926 
fix incorrect behavior of LZ4_saveDictHC()
when invoked right after initialization.
 2020-11-07 18:12:26 -08:00
Yann Collet
1d02141bf8
Merge pull request #941 from lz4/revertinline 
Revert "Replace "static" to "LZ4_FORCE_INLINE" for small functions"
 2020-11-07 17:18:04 -08:00
Yann Collet
f61eeb7793 Revert "Replace "static" to "LZ4_FORCE_INLINE" for small functions" 
This reverts commit 0e3933edd4.
 2020-11-07 11:02:30 -08:00
Yann Collet
d4bfcf8489 fix #935 
minor: identical declaration and prototypes of `LZ4HC_compress_optimal()`

also :
very minor optimization of `LZ4_memcpy_using_offset()`
 2020-11-07 10:06:52 -08:00
Yann Collet
27959b43ec LZ4F_decompress requires a valid dctx state 
This is now explicitly documented and asserted.
fix #927
 2020-11-06 20:46:35 -08:00
Yann Collet
b5e2a4acd9
Merge pull request #936 from lz4/alignTest 
More alignment tests
 2020-11-06 20:27:42 -08:00
Yann Collet
67e661a2ad static state size 
for better inter-version compatibility
 2020-11-06 18:26:13 -08:00
Yann Collet
211d653ff8 re-enable alignment test on all targets 2020-11-06 16:43:14 -08:00
Yann Collet
0c56f838ed unified internal state declaration 
align on `void*` instead : there is no `long long` inside the structure
 2020-11-06 16:15:51 -08:00
Yann Collet
78433070ab document LZ4_ALIGN_TEST 2020-11-06 14:48:43 -08:00
Yann Collet
e968a24129 unified alignment test 
across lz4.c and lz4hc.c
 2020-11-06 14:46:48 -08:00
Yann Collet
664427aa8f
Merge pull request #930 from remittor-pr/fix_msvc 
Fix: The "inline" specifier do not use for LZ4_wildCopy8 and LZ4_wildCopy32
 2020-10-31 01:44:21 -07:00
remittor
0e3933edd4 Replace "static" to "LZ4_FORCE_INLINE" for small functions 
The "static" specifier does not guarantee that the function will be inlined.
 2020-10-07 09:52:40 +03:00
remittor
749bd91a06 Replace define LZ4_FORCE_O2_INLINE_GCC_PPC64LE to LZ4_FORCE_INLINE 
There is no reason to separate these two definitions!
 2020-10-07 09:51:08 +03:00
remittor
c4792cdfa9 Fix: The "inline" specifier do not use for LZ4_wildCopy8 and LZ4_wildCopy32 
This problem was reproduced on MSVC 2015 (32-bit). Both functions were called using the operator "call".
 2020-10-06 17:16:43 +03:00