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526 Commits

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Author SHA1 Message Date
Mark Adler
723abd54d8 Minor formatting changes in configure. 
No code changes.
 2022-10-10 11:11:12 -07:00
Mark Adler
0091cb0281 Fix linking on AIX with gcc. 2022-10-10 11:00:49 -07:00
Mark Adler
29fd715fd0 Turn off RWX segment warnings on sparc systems. 2022-10-10 10:30:22 -07:00
Mark Adler
40c5a9bc06 Find other BSD's without *64 functions in contrib/minizip/ioapi.h. 2022-10-10 02:39:33 -07:00
Mark Adler
2bb4961990 Avoid C89 warning in contrib/minizip/crypt.h. 2022-10-10 01:01:38 -07:00
Mark Adler
e61ff990c0 Comment out unused code in contrib/minizip/minizip.c. 2022-10-09 21:26:39 -07:00
Mark Adler
d30b763dac Remove vestigial line from configure. 2022-10-09 19:44:32 -07:00
Mark Adler
19f8551627 Don't try to include unistd.h on Windows with LLVM. 2022-10-09 17:32:50 -07:00
Mark Adler
013c0ca0f4 Search for system name in CHOST instead of trying to extract it. 2022-10-09 16:55:49 -07:00
Mark Adler
8cca42c33f Remove bypass of MinGW gcc case in configure. 2022-10-09 15:40:35 -07:00
Mark Adler
67eb09a20b Add continuous integration workflows. [nmoinvaz] 
These workflows will be run to verify that project generation,
source file compilation, and test cases run successfully.
 2022-10-06 21:59:53 -07:00
Mark Adler
352cb28d12 Add a separate LICENSE file to the distribution. 2022-10-06 20:43:19 -07:00
Mark Adler
4572dfbe99 Remove some harmless semicolons in minizip. 2022-10-06 20:43:19 -07:00
Mark Adler
888b3da8de Provide missing function prototypes in CRC-32 code. [fredgan] 2022-10-06 20:43:18 -07:00
Mark Adler
a9e14e8541 Avoid undefined negation behavior if windowBits is INT_MIN. 2022-10-06 20:43:18 -07:00
Mark Adler
138c93cffb Security and warning fixes for minizip. [gvollant] 
Remove unused code and unnecessary test for free().
 2022-10-06 20:43:18 -07:00
Mark Adler
9b291c9f01 Fix incorrect cast in minizip's ioapi.c. 2022-10-06 20:43:18 -07:00
Mark Adler
2d283adfee Fix c89 compatibility in minizip's ioapi.c. [gvollant] 2022-10-06 20:43:18 -07:00
Mark Adler
9331fecc10 Remove redundant check in gz_look(). 2022-10-06 20:43:18 -07:00
Mark Adler
d0704a8201 Remove deleted assembler code references. 
The code was removed, but the builds that used the code were not
updated. This fixes that. Thanks to Adenilson and toxieainc for
the patches.
 2022-10-06 20:43:09 -07:00
Mark Adler
095da07753 Remove -pedantic from configure -w compile options. 2022-10-06 01:03:18 -07:00
Mark Adler
cc8d08c21e Update copyright year in win32/zlib1.rc. 2022-10-05 19:46:40 -07:00
Mark Adler
d39a2558bc Add missing symbols to os400/bndsrc. 2022-10-05 15:17:52 -07:00
Mark Adler
84c6716a48 Minor formatting improvements. 
No code changes.
 2022-10-05 15:17:52 -07:00
Mark Adler
3e4aa45834 Add new crc32 functions to z_ prefix defines. 2022-10-05 15:17:52 -07:00
Mark Adler
456775aec8 Add WIN32_LEAN_AND_MEAN for windows.h include. 2022-10-05 15:17:52 -07:00
Mark Adler
4078713e3b Tighten deflateBound bounds. 
This improves the non-default expansion from 14% down to 4% in
most cases, and 13% in the remainder.
 2022-10-05 15:16:42 -07:00
Mark Adler
7fabcb5357 Fix bug in block type selection when Z_FIXED used. 
A fixed block could be chosen when a stored block was smaller. Now
the smaller of the two is always chosen.
 2022-10-03 11:42:18 -07:00
Mark Adler
2d6d59e472 Avoid conversion warning in minigzip.c. 2022-10-01 16:52:35 -07:00
Mark Adler
59b948acee Fix typo in contrib readme. 2022-08-28 13:13:17 -07:00
Mark Adler
5752b171fd Fix some typos. 
No code changes.
 2022-08-23 15:35:13 -07:00
Mark Adler
1eb7682f84 Fix extra field processing bug that dereferences NULL state->head. 
The recent commit to fix a gzip header extra field processing bug
introduced the new bug fixed here.
 2022-08-08 10:55:40 -07:00
Mark Adler
22aec0cb0b Add -g when debugging with -fsanitize=address to include symbols. 2022-07-31 09:32:43 -07:00
Mark Adler
eff308af42 Fix a bug when getting a gzip header extra field with inflate(). 
If the extra field was larger than the space the user provided with
inflateGetHeader(), and if multiple calls of inflate() delivered
the extra header data, then there could be a buffer overflow of the
provided space. This commit assures that provided space is not
exceeded.
 2022-07-30 15:58:02 -07:00
Mark Adler
b8bd09801f Have infback() deliver all of the available output up to any error. 2022-07-24 11:41:07 -07:00
Mark Adler
2333419cd7 Fix inflateBack to detect invalid input with distances too far. 2022-06-27 12:20:04 -07:00
Mark Adler
7ecf7c7458 Fix odd error in Visual C compiler preventing automatic promotion. 2022-06-04 15:02:40 -07:00
Mark Adler
6c532a8e8a Fix missing ZEXPORT for crc32_combine_op(). 2022-06-04 12:52:13 -07:00
Mark Adler
441a2ac602 Have build test report library version if it doesn't match zlib.h. 2022-05-26 08:47:51 -07:00
Mark Adler
ec3df00224 Correct incorrect inputs provided to the CRC functions. 
The previous releases of zlib were not sensitive to incorrect CRC
inputs with bits set above the low 32. This commit restores that
behavior, so that applications with such bugs will continue to
operate as before.
 2022-03-30 11:14:53 -07:00
Mark Adler
ce12773790 Fix compile with Windows 10 SDK. (gvollant) 2022-03-28 18:46:59 -07:00
Mark Adler
05796d3d8d Fix configure issue that discarded provided CC definition. 2022-03-28 18:34:10 -07:00
Mark Adler
3df842426b Silence some warnings from Visual Studio C. 2022-03-28 10:50:16 -07:00
Mark Adler
a4c17581d8 Change version number on develop branch to 1.2.12.1. 2022-03-27 18:07:49 -07:00
Mark Adler
21767c654d zlib 1.2.12 2022-03-27 16:05:02 -07:00
Mark Adler
296967c7b7 Fix crc32.c to compile local functions only if used. 2022-03-27 13:48:19 -07:00
Mark Adler
e9a52aa129 Check for cc masquerading as gcc or clang in configure. 2022-03-27 13:47:33 -07:00
Mark Adler
1a1e8da703 Remove destructive aspects of make distclean. 2022-03-27 11:01:50 -07:00
Mark Adler
6847291ea0 Separate out address sanitizing from warnings in configure. 2022-03-27 01:54:17 -07:00
Mark Adler
735eaa1ebd Eliminate use of ULL constants. 
0xffffffffffffffffULL was causing warnings for C99 usage. The
suffix for the constant is not necessary anyway, so this commit
removes them.
 2022-03-27 01:54:17 -07:00