comparison zlib/ChangeLog @ 111:04ced10e8804

gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents 77e2b8dfacca
children
comparison
equal deleted inserted replaced
68:561a7518be6b 111:04ced10e8804
1 1
2 ChangeLog file for zlib 2 ChangeLog file for zlib
3
4 Changes in 1.2.11 (15 Jan 2017)
5 - Fix deflate stored bug when pulling last block from window
6 - Permit immediate deflateParams changes before any deflate input
7
8 Changes in 1.2.10 (2 Jan 2017)
9 - Avoid warnings on snprintf() return value
10 - Fix bug in deflate_stored() for zero-length input
11 - Fix bug in gzwrite.c that produced corrupt gzip files
12 - Remove files to be installed before copying them in Makefile.in
13 - Add warnings when compiling with assembler code
14
15 Changes in 1.2.9 (31 Dec 2016)
16 - Fix contrib/minizip to permit unzipping with desktop API [Zouzou]
17 - Improve contrib/blast to return unused bytes
18 - Assure that gzoffset() is correct when appending
19 - Improve compress() and uncompress() to support large lengths
20 - Fix bug in test/example.c where error code not saved
21 - Remedy Coverity warning [Randers-Pehrson]
22 - Improve speed of gzprintf() in transparent mode
23 - Fix inflateInit2() bug when windowBits is 16 or 32
24 - Change DEBUG macro to ZLIB_DEBUG
25 - Avoid uninitialized access by gzclose_w()
26 - Allow building zlib outside of the source directory
27 - Fix bug that accepted invalid zlib header when windowBits is zero
28 - Fix gzseek() problem on MinGW due to buggy _lseeki64 there
29 - Loop on write() calls in gzwrite.c in case of non-blocking I/O
30 - Add --warn (-w) option to ./configure for more compiler warnings
31 - Reject a window size of 256 bytes if not using the zlib wrapper
32 - Fix bug when level 0 used with Z_HUFFMAN or Z_RLE
33 - Add --debug (-d) option to ./configure to define ZLIB_DEBUG
34 - Fix bugs in creating a very large gzip header
35 - Add uncompress2() function, which returns the input size used
36 - Assure that deflateParams() will not switch functions mid-block
37 - Dramatically speed up deflation for level 0 (storing)
38 - Add gzfread(), duplicating the interface of fread()
39 - Add gzfwrite(), duplicating the interface of fwrite()
40 - Add deflateGetDictionary() function
41 - Use snprintf() for later versions of Microsoft C
42 - Fix *Init macros to use z_ prefix when requested
43 - Replace as400 with os400 for OS/400 support [Monnerat]
44 - Add crc32_z() and adler32_z() functions with size_t lengths
45 - Update Visual Studio project files [AraHaan]
46
47 Changes in 1.2.8 (28 Apr 2013)
48 - Update contrib/minizip/iowin32.c for Windows RT [Vollant]
49 - Do not force Z_CONST for C++
50 - Clean up contrib/vstudio [Roß]
51 - Correct spelling error in zlib.h
52 - Fix mixed line endings in contrib/vstudio
53
54 Changes in 1.2.7.3 (13 Apr 2013)
55 - Fix version numbers and DLL names in contrib/vstudio/*/zlib.rc
56
57 Changes in 1.2.7.2 (13 Apr 2013)
58 - Change check for a four-byte type back to hexadecimal
59 - Fix typo in win32/Makefile.msc
60 - Add casts in gzwrite.c for pointer differences
61
62 Changes in 1.2.7.1 (24 Mar 2013)
63 - Replace use of unsafe string functions with snprintf if available
64 - Avoid including stddef.h on Windows for Z_SOLO compile [Niessink]
65 - Fix gzgetc undefine when Z_PREFIX set [Turk]
66 - Eliminate use of mktemp in Makefile (not always available)
67 - Fix bug in 'F' mode for gzopen()
68 - Add inflateGetDictionary() function
69 - Correct comment in deflate.h
70 - Use _snprintf for snprintf in Microsoft C
71 - On Darwin, only use /usr/bin/libtool if libtool is not Apple
72 - Delete "--version" file if created by "ar --version" [Richard G.]
73 - Fix configure check for veracity of compiler error return codes
74 - Fix CMake compilation of static lib for MSVC2010 x64
75 - Remove unused variable in infback9.c
76 - Fix argument checks in gzlog_compress() and gzlog_write()
77 - Clean up the usage of z_const and respect const usage within zlib
78 - Clean up examples/gzlog.[ch] comparisons of different types
79 - Avoid shift equal to bits in type (caused endless loop)
80 - Fix uninitialized value bug in gzputc() introduced by const patches
81 - Fix memory allocation error in examples/zran.c [Nor]
82 - Fix bug where gzopen(), gzclose() would write an empty file
83 - Fix bug in gzclose() when gzwrite() runs out of memory
84 - Check for input buffer malloc failure in examples/gzappend.c
85 - Add note to contrib/blast to use binary mode in stdio
86 - Fix comparisons of differently signed integers in contrib/blast
87 - Check for invalid code length codes in contrib/puff
88 - Fix serious but very rare decompression bug in inftrees.c
89 - Update inflateBack() comments, since inflate() can be faster
90 - Use underscored I/O function names for WINAPI_FAMILY
91 - Add _tr_flush_bits to the external symbols prefixed by --zprefix
92 - Add contrib/vstudio/vc10 pre-build step for static only
93 - Quote --version-script argument in CMakeLists.txt
94 - Don't specify --version-script on Apple platforms in CMakeLists.txt
95 - Fix casting error in contrib/testzlib/testzlib.c
96 - Fix types in contrib/minizip to match result of get_crc_table()
97 - Simplify contrib/vstudio/vc10 with 'd' suffix
98 - Add TOP support to win32/Makefile.msc
99 - Suport i686 and amd64 assembler builds in CMakeLists.txt
100 - Fix typos in the use of _LARGEFILE64_SOURCE in zconf.h
101 - Add vc11 and vc12 build files to contrib/vstudio
102 - Add gzvprintf() as an undocumented function in zlib
103 - Fix configure for Sun shell
104 - Remove runtime check in configure for four-byte integer type
105 - Add casts and consts to ease user conversion to C++
106 - Add man pages for minizip and miniunzip
107 - In Makefile uninstall, don't rm if preceding cd fails
108 - Do not return Z_BUF_ERROR if deflateParam() has nothing to write
109
110 Changes in 1.2.7 (2 May 2012)
111 - Replace use of memmove() with a simple copy for portability
112 - Test for existence of strerror
113 - Restore gzgetc_ for backward compatibility with 1.2.6
114 - Fix build with non-GNU make on Solaris
115 - Require gcc 4.0 or later on Mac OS X to use the hidden attribute
116 - Include unistd.h for Watcom C
117 - Use __WATCOMC__ instead of __WATCOM__
118 - Do not use the visibility attribute if NO_VIZ defined
119 - Improve the detection of no hidden visibility attribute
120 - Avoid using __int64 for gcc or solo compilation
121 - Cast to char * in gzprintf to avoid warnings [Zinser]
122 - Fix make_vms.com for VAX [Zinser]
123 - Don't use library or built-in byte swaps
124 - Simplify test and use of gcc hidden attribute
125 - Fix bug in gzclose_w() when gzwrite() fails to allocate memory
126 - Add "x" (O_EXCL) and "e" (O_CLOEXEC) modes support to gzopen()
127 - Fix bug in test/minigzip.c for configure --solo
128 - Fix contrib/vstudio project link errors [Mohanathas]
129 - Add ability to choose the builder in make_vms.com [Schweda]
130 - Add DESTDIR support to mingw32 win32/Makefile.gcc
131 - Fix comments in win32/Makefile.gcc for proper usage
132 - Allow overriding the default install locations for cmake
133 - Generate and install the pkg-config file with cmake
134 - Build both a static and a shared version of zlib with cmake
135 - Include version symbols for cmake builds
136 - If using cmake with MSVC, add the source directory to the includes
137 - Remove unneeded EXTRA_CFLAGS from win32/Makefile.gcc [Truta]
138 - Move obsolete emx makefile to old [Truta]
139 - Allow the use of -Wundef when compiling or using zlib
140 - Avoid the use of the -u option with mktemp
141 - Improve inflate() documentation on the use of Z_FINISH
142 - Recognize clang as gcc
143 - Add gzopen_w() in Windows for wide character path names
144 - Rename zconf.h in CMakeLists.txt to move it out of the way
145 - Add source directory in CMakeLists.txt for building examples
146 - Look in build directory for zlib.pc in CMakeLists.txt
147 - Remove gzflags from zlibvc.def in vc9 and vc10
148 - Fix contrib/minizip compilation in the MinGW environment
149 - Update ./configure for Solaris, support --64 [Mooney]
150 - Remove -R. from Solaris shared build (possible security issue)
151 - Avoid race condition for parallel make (-j) running example
152 - Fix type mismatch between get_crc_table() and crc_table
153 - Fix parsing of version with "-" in CMakeLists.txt [Snider, Ziegler]
154 - Fix the path to zlib.map in CMakeLists.txt
155 - Force the native libtool in Mac OS X to avoid GNU libtool [Beebe]
156 - Add instructions to win32/Makefile.gcc for shared install [Torri]
157
158 Changes in 1.2.6.1 (12 Feb 2012)
159 - Avoid the use of the Objective-C reserved name "id"
160 - Include io.h in gzguts.h for Microsoft compilers
161 - Fix problem with ./configure --prefix and gzgetc macro
162 - Include gz_header definition when compiling zlib solo
163 - Put gzflags() functionality back in zutil.c
164 - Avoid library header include in crc32.c for Z_SOLO
165 - Use name in GCC_CLASSIC as C compiler for coverage testing, if set
166 - Minor cleanup in contrib/minizip/zip.c [Vollant]
167 - Update make_vms.com [Zinser]
168 - Remove unnecessary gzgetc_ function
169 - Use optimized byte swap operations for Microsoft and GNU [Snyder]
170 - Fix minor typo in zlib.h comments [Rzesniowiecki]
171
172 Changes in 1.2.6 (29 Jan 2012)
173 - Update the Pascal interface in contrib/pascal
174 - Fix function numbers for gzgetc_ in zlibvc.def files
175 - Fix configure.ac for contrib/minizip [Schiffer]
176 - Fix large-entry detection in minizip on 64-bit systems [Schiffer]
177 - Have ./configure use the compiler return code for error indication
178 - Fix CMakeLists.txt for cross compilation [McClure]
179 - Fix contrib/minizip/zip.c for 64-bit architectures [Dalsnes]
180 - Fix compilation of contrib/minizip on FreeBSD [Marquez]
181 - Correct suggested usages in win32/Makefile.msc [Shachar, Horvath]
182 - Include io.h for Turbo C / Borland C on all platforms [Truta]
183 - Make version explicit in contrib/minizip/configure.ac [Bosmans]
184 - Avoid warning for no encryption in contrib/minizip/zip.c [Vollant]
185 - Minor cleanup up contrib/minizip/unzip.c [Vollant]
186 - Fix bug when compiling minizip with C++ [Vollant]
187 - Protect for long name and extra fields in contrib/minizip [Vollant]
188 - Avoid some warnings in contrib/minizip [Vollant]
189 - Add -I../.. -L../.. to CFLAGS for minizip and miniunzip
190 - Add missing libs to minizip linker command
191 - Add support for VPATH builds in contrib/minizip
192 - Add an --enable-demos option to contrib/minizip/configure
193 - Add the generation of configure.log by ./configure
194 - Exit when required parameters not provided to win32/Makefile.gcc
195 - Have gzputc return the character written instead of the argument
196 - Use the -m option on ldconfig for BSD systems [Tobias]
197 - Correct in zlib.map when deflateResetKeep was added
198
199 Changes in 1.2.5.3 (15 Jan 2012)
200 - Restore gzgetc function for binary compatibility
201 - Do not use _lseeki64 under Borland C++ [Truta]
202 - Update win32/Makefile.msc to build test/*.c [Truta]
203 - Remove old/visualc6 given CMakefile and other alternatives
204 - Update AS400 build files and documentation [Monnerat]
205 - Update win32/Makefile.gcc to build test/*.c [Truta]
206 - Permit stronger flushes after Z_BLOCK flushes
207 - Avoid extraneous empty blocks when doing empty flushes
208 - Permit Z_NULL arguments to deflatePending
209 - Allow deflatePrime() to insert bits in the middle of a stream
210 - Remove second empty static block for Z_PARTIAL_FLUSH
211 - Write out all of the available bits when using Z_BLOCK
212 - Insert the first two strings in the hash table after a flush
213
214 Changes in 1.2.5.2 (17 Dec 2011)
215 - fix ld error: unable to find version dependency 'ZLIB_1.2.5'
216 - use relative symlinks for shared libs
217 - Avoid searching past window for Z_RLE strategy
218 - Assure that high-water mark initialization is always applied in deflate
219 - Add assertions to fill_window() in deflate.c to match comments
220 - Update python link in README
221 - Correct spelling error in gzread.c
222 - Fix bug in gzgets() for a concatenated empty gzip stream
223 - Correct error in comment for gz_make()
224 - Change gzread() and related to ignore junk after gzip streams
225 - Allow gzread() and related to continue after gzclearerr()
226 - Allow gzrewind() and gzseek() after a premature end-of-file
227 - Simplify gzseek() now that raw after gzip is ignored
228 - Change gzgetc() to a macro for speed (~40% speedup in testing)
229 - Fix gzclose() to return the actual error last encountered
230 - Always add large file support for windows
231 - Include zconf.h for windows large file support
232 - Include zconf.h.cmakein for windows large file support
233 - Update zconf.h.cmakein on make distclean
234 - Merge vestigial vsnprintf determination from zutil.h to gzguts.h
235 - Clarify how gzopen() appends in zlib.h comments
236 - Correct documentation of gzdirect() since junk at end now ignored
237 - Add a transparent write mode to gzopen() when 'T' is in the mode
238 - Update python link in zlib man page
239 - Get inffixed.h and MAKEFIXED result to match
240 - Add a ./config --solo option to make zlib subset with no library use
241 - Add undocumented inflateResetKeep() function for CAB file decoding
242 - Add --cover option to ./configure for gcc coverage testing
243 - Add #define ZLIB_CONST option to use const in the z_stream interface
244 - Add comment to gzdopen() in zlib.h to use dup() when using fileno()
245 - Note behavior of uncompress() to provide as much data as it can
246 - Add files in contrib/minizip to aid in building libminizip
247 - Split off AR options in Makefile.in and configure
248 - Change ON macro to Z_ARG to avoid application conflicts
249 - Facilitate compilation with Borland C++ for pragmas and vsnprintf
250 - Include io.h for Turbo C / Borland C++
251 - Move example.c and minigzip.c to test/
252 - Simplify incomplete code table filling in inflate_table()
253 - Remove code from inflate.c and infback.c that is impossible to execute
254 - Test the inflate code with full coverage
255 - Allow deflateSetDictionary, inflateSetDictionary at any time (in raw)
256 - Add deflateResetKeep and fix inflateResetKeep to retain dictionary
257 - Fix gzwrite.c to accommodate reduced memory zlib compilation
258 - Have inflate() with Z_FINISH avoid the allocation of a window
259 - Do not set strm->adler when doing raw inflate
260 - Fix gzeof() to behave just like feof() when read is not past end of file
261 - Fix bug in gzread.c when end-of-file is reached
262 - Avoid use of Z_BUF_ERROR in gz* functions except for premature EOF
263 - Document gzread() capability to read concurrently written files
264 - Remove hard-coding of resource compiler in CMakeLists.txt [Blammo]
265
266 Changes in 1.2.5.1 (10 Sep 2011)
267 - Update FAQ entry on shared builds (#13)
268 - Avoid symbolic argument to chmod in Makefile.in
269 - Fix bug and add consts in contrib/puff [Oberhumer]
270 - Update contrib/puff/zeros.raw test file to have all block types
271 - Add full coverage test for puff in contrib/puff/Makefile
272 - Fix static-only-build install in Makefile.in
273 - Fix bug in unzGetCurrentFileInfo() in contrib/minizip [Kuno]
274 - Add libz.a dependency to shared in Makefile.in for parallel builds
275 - Spell out "number" (instead of "nb") in zlib.h for total_in, total_out
276 - Replace $(...) with `...` in configure for non-bash sh [Bowler]
277 - Add darwin* to Darwin* and solaris* to SunOS\ 5* in configure [Groffen]
278 - Add solaris* to Linux* in configure to allow gcc use [Groffen]
279 - Add *bsd* to Linux* case in configure [Bar-Lev]
280 - Add inffast.obj to dependencies in win32/Makefile.msc
281 - Correct spelling error in deflate.h [Kohler]
282 - Change libzdll.a again to libz.dll.a (!) in win32/Makefile.gcc
283 - Add test to configure for GNU C looking for gcc in output of $cc -v
284 - Add zlib.pc generation to win32/Makefile.gcc [Weigelt]
285 - Fix bug in zlib.h for _FILE_OFFSET_BITS set and _LARGEFILE64_SOURCE not
286 - Add comment in zlib.h that adler32_combine with len2 < 0 makes no sense
287 - Make NO_DIVIDE option in adler32.c much faster (thanks to John Reiser)
288 - Make stronger test in zconf.h to include unistd.h for LFS
289 - Apply Darwin patches for 64-bit file offsets to contrib/minizip [Slack]
290 - Fix zlib.h LFS support when Z_PREFIX used
291 - Add updated as400 support (removed from old) [Monnerat]
292 - Avoid deflate sensitivity to volatile input data
293 - Avoid division in adler32_combine for NO_DIVIDE
294 - Clarify the use of Z_FINISH with deflateBound() amount of space
295 - Set binary for output file in puff.c
296 - Use u4 type for crc_table to avoid conversion warnings
297 - Apply casts in zlib.h to avoid conversion warnings
298 - Add OF to prototypes for adler32_combine_ and crc32_combine_ [Miller]
299 - Improve inflateSync() documentation to note indeterminancy
300 - Add deflatePending() function to return the amount of pending output
301 - Correct the spelling of "specification" in FAQ [Randers-Pehrson]
302 - Add a check in configure for stdarg.h, use for gzprintf()
303 - Check that pointers fit in ints when gzprint() compiled old style
304 - Add dummy name before $(SHAREDLIBV) in Makefile [Bar-Lev, Bowler]
305 - Delete line in configure that adds -L. libz.a to LDFLAGS [Weigelt]
306 - Add debug records in assmebler code [Londer]
307 - Update RFC references to use http://tools.ietf.org/html/... [Li]
308 - Add --archs option, use of libtool to configure for Mac OS X [Borstel]
309
310 Changes in 1.2.5 (19 Apr 2010)
311 - Disable visibility attribute in win32/Makefile.gcc [Bar-Lev]
312 - Default to libdir as sharedlibdir in configure [Nieder]
313 - Update copyright dates on modified source files
314 - Update trees.c to be able to generate modified trees.h
315 - Exit configure for MinGW, suggesting win32/Makefile.gcc
316 - Check for NULL path in gz_open [Homurlu]
317
318 Changes in 1.2.4.5 (18 Apr 2010)
319 - Set sharedlibdir in configure [Torok]
320 - Set LDFLAGS in Makefile.in [Bar-Lev]
321 - Avoid mkdir objs race condition in Makefile.in [Bowler]
322 - Add ZLIB_INTERNAL in front of internal inter-module functions and arrays
323 - Define ZLIB_INTERNAL to hide internal functions and arrays for GNU C
324 - Don't use hidden attribute when it is a warning generator (e.g. Solaris)
325
326 Changes in 1.2.4.4 (18 Apr 2010)
327 - Fix CROSS_PREFIX executable testing, CHOST extract, mingw* [Torok]
328 - Undefine _LARGEFILE64_SOURCE in zconf.h if it is zero, but not if empty
329 - Try to use bash or ksh regardless of functionality of /bin/sh
330 - Fix configure incompatibility with NetBSD sh
331 - Remove attempt to run under bash or ksh since have better NetBSD fix
332 - Fix win32/Makefile.gcc for MinGW [Bar-Lev]
333 - Add diagnostic messages when using CROSS_PREFIX in configure
334 - Added --sharedlibdir option to configure [Weigelt]
335 - Use hidden visibility attribute when available [Frysinger]
336
337 Changes in 1.2.4.3 (10 Apr 2010)
338 - Only use CROSS_PREFIX in configure for ar and ranlib if they exist
339 - Use CROSS_PREFIX for nm [Bar-Lev]
340 - Assume _LARGEFILE64_SOURCE defined is equivalent to true
341 - Avoid use of undefined symbols in #if with && and ||
342 - Make *64 prototypes in gzguts.h consistent with functions
343 - Add -shared load option for MinGW in configure [Bowler]
344 - Move z_off64_t to public interface, use instead of off64_t
345 - Remove ! from shell test in configure (not portable to Solaris)
346 - Change +0 macro tests to -0 for possibly increased portability
347
348 Changes in 1.2.4.2 (9 Apr 2010)
349 - Add consistent carriage returns to readme.txt's in masmx86 and masmx64
350 - Really provide prototypes for *64 functions when building without LFS
351 - Only define unlink() in minigzip.c if unistd.h not included
352 - Update README to point to contrib/vstudio project files
353 - Move projects/vc6 to old/ and remove projects/
354 - Include stdlib.h in minigzip.c for setmode() definition under WinCE
355 - Clean up assembler builds in win32/Makefile.msc [Rowe]
356 - Include sys/types.h for Microsoft for off_t definition
357 - Fix memory leak on error in gz_open()
358 - Symbolize nm as $NM in configure [Weigelt]
359 - Use TEST_LDSHARED instead of LDSHARED to link test programs [Weigelt]
360 - Add +0 to _FILE_OFFSET_BITS and _LFS64_LARGEFILE in case not defined
361 - Fix bug in gzeof() to take into account unused input data
362 - Avoid initialization of structures with variables in puff.c
363 - Updated win32/README-WIN32.txt [Rowe]
364
365 Changes in 1.2.4.1 (28 Mar 2010)
366 - Remove the use of [a-z] constructs for sed in configure [gentoo 310225]
367 - Remove $(SHAREDLIB) from LIBS in Makefile.in [Creech]
368 - Restore "for debugging" comment on sprintf() in gzlib.c
369 - Remove fdopen for MVS from gzguts.h
370 - Put new README-WIN32.txt in win32 [Rowe]
371 - Add check for shell to configure and invoke another shell if needed
372 - Fix big fat stinking bug in gzseek() on uncompressed files
373 - Remove vestigial F_OPEN64 define in zutil.h
374 - Set and check the value of _LARGEFILE_SOURCE and _LARGEFILE64_SOURCE
375 - Avoid errors on non-LFS systems when applications define LFS macros
376 - Set EXE to ".exe" in configure for MINGW [Kahle]
377 - Match crc32() in crc32.c exactly to the prototype in zlib.h [Sherrill]
378 - Add prefix for cross-compilation in win32/makefile.gcc [Bar-Lev]
379 - Add DLL install in win32/makefile.gcc [Bar-Lev]
380 - Allow Linux* or linux* from uname in configure [Bar-Lev]
381 - Allow ldconfig to be redefined in configure and Makefile.in [Bar-Lev]
382 - Add cross-compilation prefixes to configure [Bar-Lev]
383 - Match type exactly in gz_load() invocation in gzread.c
384 - Match type exactly of zcalloc() in zutil.c to zlib.h alloc_func
385 - Provide prototypes for *64 functions when building zlib without LFS
386 - Don't use -lc when linking shared library on MinGW
387 - Remove errno.h check in configure and vestigial errno code in zutil.h
388
389 Changes in 1.2.4 (14 Mar 2010)
390 - Fix VER3 extraction in configure for no fourth subversion
391 - Update zlib.3, add docs to Makefile.in to make .pdf out of it
392 - Add zlib.3.pdf to distribution
393 - Don't set error code in gzerror() if passed pointer is NULL
394 - Apply destination directory fixes to CMakeLists.txt [Lowman]
395 - Move #cmakedefine's to a new zconf.in.cmakein
396 - Restore zconf.h for builds that don't use configure or cmake
397 - Add distclean to dummy Makefile for convenience
398 - Update and improve INDEX, README, and FAQ
399 - Update CMakeLists.txt for the return of zconf.h [Lowman]
400 - Update contrib/vstudio/vc9 and vc10 [Vollant]
401 - Change libz.dll.a back to libzdll.a in win32/Makefile.gcc
402 - Apply license and readme changes to contrib/asm686 [Raiter]
403 - Check file name lengths and add -c option in minigzip.c [Li]
404 - Update contrib/amd64 and contrib/masmx86/ [Vollant]
405 - Avoid use of "eof" parameter in trees.c to not shadow library variable
406 - Update make_vms.com for removal of zlibdefs.h [Zinser]
407 - Update assembler code and vstudio projects in contrib [Vollant]
408 - Remove outdated assembler code contrib/masm686 and contrib/asm586
409 - Remove old vc7 and vc8 from contrib/vstudio
410 - Update win32/Makefile.msc, add ZLIB_VER_SUBREVISION [Rowe]
411 - Fix memory leaks in gzclose_r() and gzclose_w(), file leak in gz_open()
412 - Add contrib/gcc_gvmat64 for longest_match and inflate_fast [Vollant]
413 - Remove *64 functions from win32/zlib.def (they're not 64-bit yet)
414 - Fix bug in void-returning vsprintf() case in gzwrite.c
415 - Fix name change from inflate.h in contrib/inflate86/inffas86.c
416 - Check if temporary file exists before removing in make_vms.com [Zinser]
417 - Fix make install and uninstall for --static option
418 - Fix usage of _MSC_VER in gzguts.h and zutil.h [Truta]
419 - Update readme.txt in contrib/masmx64 and masmx86 to assemble
420
421 Changes in 1.2.3.9 (21 Feb 2010)
422 - Expunge gzio.c
423 - Move as400 build information to old
424 - Fix updates in contrib/minizip and contrib/vstudio
425 - Add const to vsnprintf test in configure to avoid warnings [Weigelt]
426 - Delete zconf.h (made by configure) [Weigelt]
427 - Change zconf.in.h to zconf.h.in per convention [Weigelt]
428 - Check for NULL buf in gzgets()
429 - Return empty string for gzgets() with len == 1 (like fgets())
430 - Fix description of gzgets() in zlib.h for end-of-file, NULL return
431 - Update minizip to 1.1 [Vollant]
432 - Avoid MSVC loss of data warnings in gzread.c, gzwrite.c
433 - Note in zlib.h that gzerror() should be used to distinguish from EOF
434 - Remove use of snprintf() from gzlib.c
435 - Fix bug in gzseek()
436 - Update contrib/vstudio, adding vc9 and vc10 [Kuno, Vollant]
437 - Fix zconf.h generation in CMakeLists.txt [Lowman]
438 - Improve comments in zconf.h where modified by configure
439
440 Changes in 1.2.3.8 (13 Feb 2010)
441 - Clean up text files (tabs, trailing whitespace, etc.) [Oberhumer]
442 - Use z_off64_t in gz_zero() and gz_skip() to match state->skip
443 - Avoid comparison problem when sizeof(int) == sizeof(z_off64_t)
444 - Revert to Makefile.in from 1.2.3.6 (live with the clutter)
445 - Fix missing error return in gzflush(), add zlib.h note
446 - Add *64 functions to zlib.map [Levin]
447 - Fix signed/unsigned comparison in gz_comp()
448 - Use SFLAGS when testing shared linking in configure
449 - Add --64 option to ./configure to use -m64 with gcc
450 - Fix ./configure --help to correctly name options
451 - Have make fail if a test fails [Levin]
452 - Avoid buffer overrun in contrib/masmx64/gvmat64.asm [Simpson]
453 - Remove assembler object files from contrib
454
455 Changes in 1.2.3.7 (24 Jan 2010)
456 - Always gzopen() with O_LARGEFILE if available
457 - Fix gzdirect() to work immediately after gzopen() or gzdopen()
458 - Make gzdirect() more precise when the state changes while reading
459 - Improve zlib.h documentation in many places
460 - Catch memory allocation failure in gz_open()
461 - Complete close operation if seek forward in gzclose_w() fails
462 - Return Z_ERRNO from gzclose_r() if close() fails
463 - Return Z_STREAM_ERROR instead of EOF for gzclose() being passed NULL
464 - Return zero for gzwrite() errors to match zlib.h description
465 - Return -1 on gzputs() error to match zlib.h description
466 - Add zconf.in.h to allow recovery from configure modification [Weigelt]
467 - Fix static library permissions in Makefile.in [Weigelt]
468 - Avoid warnings in configure tests that hide functionality [Weigelt]
469 - Add *BSD and DragonFly to Linux case in configure [gentoo 123571]
470 - Change libzdll.a to libz.dll.a in win32/Makefile.gcc [gentoo 288212]
471 - Avoid access of uninitialized data for first inflateReset2 call [Gomes]
472 - Keep object files in subdirectories to reduce the clutter somewhat
473 - Remove default Makefile and zlibdefs.h, add dummy Makefile
474 - Add new external functions to Z_PREFIX, remove duplicates, z_z_ -> z_
475 - Remove zlibdefs.h completely -- modify zconf.h instead
476
477 Changes in 1.2.3.6 (17 Jan 2010)
478 - Avoid void * arithmetic in gzread.c and gzwrite.c
479 - Make compilers happier with const char * for gz_error message
480 - Avoid unused parameter warning in inflate.c
481 - Avoid signed-unsigned comparison warning in inflate.c
482 - Indent #pragma's for traditional C
483 - Fix usage of strwinerror() in glib.c, change to gz_strwinerror()
484 - Correct email address in configure for system options
485 - Update make_vms.com and add make_vms.com to contrib/minizip [Zinser]
486 - Update zlib.map [Brown]
487 - Fix Makefile.in for Solaris 10 make of example64 and minizip64 [Torok]
488 - Apply various fixes to CMakeLists.txt [Lowman]
489 - Add checks on len in gzread() and gzwrite()
490 - Add error message for no more room for gzungetc()
491 - Remove zlib version check in gzwrite()
492 - Defer compression of gzprintf() result until need to
493 - Use snprintf() in gzdopen() if available
494 - Remove USE_MMAP configuration determination (only used by minigzip)
495 - Remove examples/pigz.c (available separately)
496 - Update examples/gun.c to 1.6
497
498 Changes in 1.2.3.5 (8 Jan 2010)
499 - Add space after #if in zutil.h for some compilers
500 - Fix relatively harmless bug in deflate_fast() [Exarevsky]
501 - Fix same problem in deflate_slow()
502 - Add $(SHAREDLIBV) to LIBS in Makefile.in [Brown]
503 - Add deflate_rle() for faster Z_RLE strategy run-length encoding
504 - Add deflate_huff() for faster Z_HUFFMAN_ONLY encoding
505 - Change name of "write" variable in inffast.c to avoid library collisions
506 - Fix premature EOF from gzread() in gzio.c [Brown]
507 - Use zlib header window size if windowBits is 0 in inflateInit2()
508 - Remove compressBound() call in deflate.c to avoid linking compress.o
509 - Replace use of errno in gz* with functions, support WinCE [Alves]
510 - Provide alternative to perror() in minigzip.c for WinCE [Alves]
511 - Don't use _vsnprintf on later versions of MSVC [Lowman]
512 - Add CMake build script and input file [Lowman]
513 - Update contrib/minizip to 1.1 [Svensson, Vollant]
514 - Moved nintendods directory from contrib to .
515 - Replace gzio.c with a new set of routines with the same functionality
516 - Add gzbuffer(), gzoffset(), gzclose_r(), gzclose_w() as part of above
517 - Update contrib/minizip to 1.1b
518 - Change gzeof() to return 0 on error instead of -1 to agree with zlib.h
519
520 Changes in 1.2.3.4 (21 Dec 2009)
521 - Use old school .SUFFIXES in Makefile.in for FreeBSD compatibility
522 - Update comments in configure and Makefile.in for default --shared
523 - Fix test -z's in configure [Marquess]
524 - Build examplesh and minigzipsh when not testing
525 - Change NULL's to Z_NULL's in deflate.c and in comments in zlib.h
526 - Import LDFLAGS from the environment in configure
527 - Fix configure to populate SFLAGS with discovered CFLAGS options
528 - Adapt make_vms.com to the new Makefile.in [Zinser]
529 - Add zlib2ansi script for C++ compilation [Marquess]
530 - Add _FILE_OFFSET_BITS=64 test to make test (when applicable)
531 - Add AMD64 assembler code for longest match to contrib [Teterin]
532 - Include options from $SFLAGS when doing $LDSHARED
533 - Simplify 64-bit file support by introducing z_off64_t type
534 - Make shared object files in objs directory to work around old Sun cc
535 - Use only three-part version number for Darwin shared compiles
536 - Add rc option to ar in Makefile.in for when ./configure not run
537 - Add -WI,-rpath,. to LDFLAGS for OSF 1 V4*
538 - Set LD_LIBRARYN32_PATH for SGI IRIX shared compile
539 - Protect against _FILE_OFFSET_BITS being defined when compiling zlib
540 - Rename Makefile.in targets allstatic to static and allshared to shared
541 - Fix static and shared Makefile.in targets to be independent
542 - Correct error return bug in gz_open() by setting state [Brown]
543 - Put spaces before ;;'s in configure for better sh compatibility
544 - Add pigz.c (parallel implementation of gzip) to examples/
545 - Correct constant in crc32.c to UL [Leventhal]
546 - Reject negative lengths in crc32_combine()
547 - Add inflateReset2() function to work like inflateEnd()/inflateInit2()
548 - Include sys/types.h for _LARGEFILE64_SOURCE [Brown]
549 - Correct typo in doc/algorithm.txt [Janik]
550 - Fix bug in adler32_combine() [Zhu]
551 - Catch missing-end-of-block-code error in all inflates and in puff
552 Assures that random input to inflate eventually results in an error
553 - Added enough.c (calculation of ENOUGH for inftrees.h) to examples/
554 - Update ENOUGH and its usage to reflect discovered bounds
555 - Fix gzerror() error report on empty input file [Brown]
556 - Add ush casts in trees.c to avoid pedantic runtime errors
557 - Fix typo in zlib.h uncompress() description [Reiss]
558 - Correct inflate() comments with regard to automatic header detection
559 - Remove deprecation comment on Z_PARTIAL_FLUSH (it stays)
560 - Put new version of gzlog (2.0) in examples with interruption recovery
561 - Add puff compile option to permit invalid distance-too-far streams
562 - Add puff TEST command options, ability to read piped input
563 - Prototype the *64 functions in zlib.h when _FILE_OFFSET_BITS == 64, but
564 _LARGEFILE64_SOURCE not defined
565 - Fix Z_FULL_FLUSH to truly erase the past by resetting s->strstart
566 - Fix deflateSetDictionary() to use all 32K for output consistency
567 - Remove extraneous #define MIN_LOOKAHEAD in deflate.c (in deflate.h)
568 - Clear bytes after deflate lookahead to avoid use of uninitialized data
569 - Change a limit in inftrees.c to be more transparent to Coverity Prevent
570 - Update win32/zlib.def with exported symbols from zlib.h
571 - Correct spelling errors in zlib.h [Willem, Sobrado]
572 - Allow Z_BLOCK for deflate() to force a new block
573 - Allow negative bits in inflatePrime() to delete existing bit buffer
574 - Add Z_TREES flush option to inflate() to return at end of trees
575 - Add inflateMark() to return current state information for random access
576 - Add Makefile for NintendoDS to contrib [Costa]
577 - Add -w in configure compile tests to avoid spurious warnings [Beucler]
578 - Fix typos in zlib.h comments for deflateSetDictionary()
579 - Fix EOF detection in transparent gzread() [Maier]
580
581 Changes in 1.2.3.3 (2 October 2006)
582 - Make --shared the default for configure, add a --static option
583 - Add compile option to permit invalid distance-too-far streams
584 - Add inflateUndermine() function which is required to enable above
585 - Remove use of "this" variable name for C++ compatibility [Marquess]
586 - Add testing of shared library in make test, if shared library built
587 - Use ftello() and fseeko() if available instead of ftell() and fseek()
588 - Provide two versions of all functions that use the z_off_t type for
589 binary compatibility -- a normal version and a 64-bit offset version,
590 per the Large File Support Extension when _LARGEFILE64_SOURCE is
591 defined; use the 64-bit versions by default when _FILE_OFFSET_BITS
592 is defined to be 64
593 - Add a --uname= option to configure to perhaps help with cross-compiling
594
595 Changes in 1.2.3.2 (3 September 2006)
596 - Turn off silly Borland warnings [Hay]
597 - Use off64_t and define _LARGEFILE64_SOURCE when present
598 - Fix missing dependency on inffixed.h in Makefile.in
599 - Rig configure --shared to build both shared and static [Teredesai, Truta]
600 - Remove zconf.in.h and instead create a new zlibdefs.h file
601 - Fix contrib/minizip/unzip.c non-encrypted after encrypted [Vollant]
602 - Add treebuild.xml (see http://treebuild.metux.de/) [Weigelt]
603
604 Changes in 1.2.3.1 (16 August 2006)
605 - Add watcom directory with OpenWatcom make files [Daniel]
606 - Remove #undef of FAR in zconf.in.h for MVS [Fedtke]
607 - Update make_vms.com [Zinser]
608 - Use -fPIC for shared build in configure [Teredesai, Nicholson]
609 - Use only major version number for libz.so on IRIX and OSF1 [Reinholdtsen]
610 - Use fdopen() (not _fdopen()) for Interix in zutil.h [Bäck]
611 - Add some FAQ entries about the contrib directory
612 - Update the MVS question in the FAQ
613 - Avoid extraneous reads after EOF in gzio.c [Brown]
614 - Correct spelling of "successfully" in gzio.c [Randers-Pehrson]
615 - Add comments to zlib.h about gzerror() usage [Brown]
616 - Set extra flags in gzip header in gzopen() like deflate() does
617 - Make configure options more compatible with double-dash conventions
618 [Weigelt]
619 - Clean up compilation under Solaris SunStudio cc [Rowe, Reinholdtsen]
620 - Fix uninstall target in Makefile.in [Truta]
621 - Add pkgconfig support [Weigelt]
622 - Use $(DESTDIR) macro in Makefile.in [Reinholdtsen, Weigelt]
623 - Replace set_data_type() with a more accurate detect_data_type() in
624 trees.c, according to the txtvsbin.txt document [Truta]
625 - Swap the order of #include <stdio.h> and #include "zlib.h" in
626 gzio.c, example.c and minigzip.c [Truta]
627 - Shut up annoying VS2005 warnings about standard C deprecation [Rowe,
628 Truta] (where?)
629 - Fix target "clean" from win32/Makefile.bor [Truta]
630 - Create .pdb and .manifest files in win32/makefile.msc [Ziegler, Rowe]
631 - Update zlib www home address in win32/DLL_FAQ.txt [Truta]
632 - Update contrib/masmx86/inffas32.asm for VS2005 [Vollant, Van Wassenhove]
633 - Enable browse info in the "Debug" and "ASM Debug" configurations in
634 the Visual C++ 6 project, and set (non-ASM) "Debug" as default [Truta]
635 - Add pkgconfig support [Weigelt]
636 - Add ZLIB_VER_MAJOR, ZLIB_VER_MINOR and ZLIB_VER_REVISION in zlib.h,
637 for use in win32/zlib1.rc [Polushin, Rowe, Truta]
638 - Add a document that explains the new text detection scheme to
639 doc/txtvsbin.txt [Truta]
640 - Add rfc1950.txt, rfc1951.txt and rfc1952.txt to doc/ [Truta]
641 - Move algorithm.txt into doc/ [Truta]
642 - Synchronize FAQ with website
643 - Fix compressBound(), was low for some pathological cases [Fearnley]
644 - Take into account wrapper variations in deflateBound()
645 - Set examples/zpipe.c input and output to binary mode for Windows
646 - Update examples/zlib_how.html with new zpipe.c (also web site)
647 - Fix some warnings in examples/gzlog.c and examples/zran.c (it seems
648 that gcc became pickier in 4.0)
649 - Add zlib.map for Linux: "All symbols from zlib-1.1.4 remain
650 un-versioned, the patch adds versioning only for symbols introduced in
651 zlib-1.2.0 or later. It also declares as local those symbols which are
652 not designed to be exported." [Levin]
653 - Update Z_PREFIX list in zconf.in.h, add --zprefix option to configure
654 - Do not initialize global static by default in trees.c, add a response
655 NO_INIT_GLOBAL_POINTERS to initialize them if needed [Marquess]
656 - Don't use strerror() in gzio.c under WinCE [Yakimov]
657 - Don't use errno.h in zutil.h under WinCE [Yakimov]
658 - Move arguments for AR to its usage to allow replacing ar [Marot]
659 - Add HAVE_VISIBILITY_PRAGMA in zconf.in.h for Mozilla [Randers-Pehrson]
660 - Improve inflateInit() and inflateInit2() documentation
661 - Fix structure size comment in inflate.h
662 - Change configure help option from --h* to --help [Santos]
3 663
4 Changes in 1.2.3 (18 July 2005) 664 Changes in 1.2.3 (18 July 2005)
5 - Apply security vulnerability fixes to contrib/infback9 as well 665 - Apply security vulnerability fixes to contrib/infback9 as well
6 - Clean up some text files (carriage returns, trailing space) 666 - Clean up some text files (carriage returns, trailing space)
7 - Update testzlib, vstudio, masmx64, and masmx86 in contrib [Vollant] 667 - Update testzlib, vstudio, masmx64, and masmx86 in contrib [Vollant]
11 - Avoid some Visual C warnings in deflate.c 671 - Avoid some Visual C warnings in deflate.c
12 - Avoid more silly Visual C warnings in inflate.c and inftrees.c for 64-bit 672 - Avoid more silly Visual C warnings in inflate.c and inftrees.c for 64-bit
13 compile 673 compile
14 - Fix some spelling errors in comments [Betts] 674 - Fix some spelling errors in comments [Betts]
15 - Correct inflateInit2() error return documentation in zlib.h 675 - Correct inflateInit2() error return documentation in zlib.h
16 - Added zran.c example of compressed data random access to examples 676 - Add zran.c example of compressed data random access to examples
17 directory, shows use of inflatePrime() 677 directory, shows use of inflatePrime()
18 - Fix cast for assignments to strm->state in inflate.c and infback.c 678 - Fix cast for assignments to strm->state in inflate.c and infback.c
19 - Fix zlibCompileFlags() in zutil.c to use 1L for long shifts [Oberhumer] 679 - Fix zlibCompileFlags() in zutil.c to use 1L for long shifts [Oberhumer]
20 - Move declarations of gf2 functions to right place in crc32.c [Oberhumer] 680 - Move declarations of gf2 functions to right place in crc32.c [Oberhumer]
21 - Add cast in trees.c t avoid a warning [Oberhumer] 681 - Add cast in trees.c t avoid a warning [Oberhumer]
648 1308
649 Changes in 1.0.1 (20 May 96) [1.0 skipped to avoid confusion] 1309 Changes in 1.0.1 (20 May 96) [1.0 skipped to avoid confusion]
650 - fix array overlay in deflate.c which sometimes caused bad compressed data 1310 - fix array overlay in deflate.c which sometimes caused bad compressed data
651 - fix inflate bug with empty stored block 1311 - fix inflate bug with empty stored block
652 - fix MSDOS medium model which was broken in 0.99 1312 - fix MSDOS medium model which was broken in 0.99
653 - fix deflateParams() which could generated bad compressed data. 1313 - fix deflateParams() which could generate bad compressed data.
654 - Bytef is define'd instead of typedef'ed (work around Borland bug) 1314 - Bytef is define'd instead of typedef'ed (work around Borland bug)
655 - added an INDEX file 1315 - added an INDEX file
656 - new makefiles for DJGPP (Makefile.dj2), 32-bit Borland (Makefile.b32), 1316 - new makefiles for DJGPP (Makefile.dj2), 32-bit Borland (Makefile.b32),
657 Watcom (Makefile.wat), Amiga SAS/C (Makefile.sas) 1317 Watcom (Makefile.wat), Amiga SAS/C (Makefile.sas)
658 - speed up adler32 for modern machines without auto-increment 1318 - speed up adler32 for modern machines without auto-increment