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Author SHA1 Message Date
Mark Adler
d524e2a818 zlib now uses ANSI C function prototypes, so zlib2ansi not needed. 2023-08-17 14:41:53 -07:00
Mark Adler
d982514782 Fix bug when using gzflush() with a very small buffer. 2023-08-14 17:01:54 -07:00
Dimitri Papadopoulos
6951bc609b Fix typos in contrib/ada. 2023-08-14 08:17:22 -07:00
Mark Adler
89ef46ba09 Remove redundant includes in minizip. 2023-08-13 17:46:47 -07:00
Mark Adler
384e50eea4 Remove TRYFREE macro from minizip. 2023-08-13 17:43:36 -07:00
Dimitri Papadopoulos
c97a8f1e67 Replace gcc-9 with gcc-11 for macOS testing. 
At some point, macos-latest stopped supporting gcc-9, and moved to
gcc-11 and gcc-12.
 2023-08-13 17:27:04 -07:00
Andrzej Hunt
981ee7570a Suppress MSAN detections in deflate's slide_hash(). 
slide_hash() knowingly reads potentially uninitialized memory, see
comment lower down about prev[n] potentially being garbage. In
this case, the result is never used.
 2023-08-12 13:15:21 -07:00
Mark Adler
1411ccafc0 Add memory sanitizer to configure (--memory). 
This also adds --address for the address sanitizer, in addition to
the existing --sanitizer. -fno-omit-frame-pointer has been added
for both sanitizers to improve the error reporting.
 2023-08-12 11:03:46 -07:00
Mark Adler
7dd6aa7245 Fix bug when gzungetc() is used immediately after gzopen(). 2023-08-11 10:59:03 -07:00
Dimitri Papadopoulos
c7ddcc2e0e Fix some spelling errors. 2023-08-03 13:53:24 -07:00
Mark Adler
2bcc748735 Add minizip testing to Makefile. 2023-08-03 12:38:41 -07:00
Eugene Golushkov
be7aa11551 Read multiple bytes instead of byte-by-byte in minizip unzip.c. 
Use a single ZREAD64 call in the unz64local_getShort/Long/Long64
implementation, rather than read it byte by byte.
 2023-08-03 11:43:34 -07:00
Gilles Vollant
aa154e3da0 Support Haiku in minizip. 2023-08-03 11:17:07 -07:00
Xiang Xiao
f679a939d3 Correct dummy filetime() prototype in minizip.c. 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-08-03 11:02:39 -07:00
Mark Adler
b3f23f7fb7 Match sign of printf directive to sign of argument in testzlib. 2023-07-29 23:58:11 -07:00
Mark Adler
dcd0d86b9e Match sign of printf directive to sign of argument in minizip. 2023-07-29 23:55:48 -07:00
Mark Adler
3061e5013c Fix logic error in minizip argument processing. 2023-07-29 23:51:22 -07:00
Dimitri Papadopoulos
379bbda363 Fix typos found by codespell in minizip 2023-07-29 23:44:25 -07:00
Mark Adler
e0bd0ad6e4 Fix reading disk number start on zip64 files in minizip. 2023-07-29 23:34:26 -07:00
Gilles Vollant
7b28ecc89d Remove duplicated code #806 2023-07-29 23:20:12 -07:00
RedworkDE
f209ca7be7 minizip: Fix being unable to open empty zip file 2023-07-29 23:13:45 -07:00
Mark Adler
a566e156b3 Avoid compiler complaints if _TIME_BITS defined when building zlib. 
zlib does not use time_t, so _TIME_BITS is irrelevant. However it
may be defined anyway as part of a sledgehammer indiscriminately
applied to all builds.
 2023-07-29 22:13:09 -07:00
Mark Adler
a88f727dbe Document in zlib.h the initialization of stream fields by the Init 
and Reset functions.
 2023-07-10 11:27:50 -07:00
Mark Adler
263a982866 Correct comment in zlib.h on os setting in gzip header. 
The comment said that the os is set to 255, when in fact it has
been set to the current os since zlib 1.2.3. Or at least our best
guess at the os made at compile time.
 2023-05-16 20:28:59 -07:00
Paul Marquess
48c3741002 Remove duplicate "the" in zlib.h. 2023-05-01 14:06:43 -07:00
Mark Adler
904016e851 Update Java and Perl links in README. 2023-05-01 14:02:34 -07:00
Mark Adler
b8a8373ec1 Fix test/example.c to work with FORCE_STORED. 2023-04-18 00:08:44 -07:00
Mark Adler
3365464851 Fix warnings on test/infcover.c. 2023-04-17 20:21:58 -07:00
Mark Adler
05527a1b1e Fix cast in minizip's ioapi.c for Windows. 2023-04-17 14:35:40 -07:00
Mark Adler
9b962a45dd No include file is needed for __int64 type on Windows. 2023-04-17 14:35:17 -07:00
Mark Adler
66588683b3 Remove use of OF() from contrib/untgz and render it compilable. 2023-04-15 22:56:43 -07:00
Mark Adler
bf2578be2d Remove K&R function definitions from contrib/minizip. 2023-04-15 22:56:37 -07:00
Mark Adler
c4aa356742 Remove K&R function definitions from infback9. 2023-04-15 21:18:52 -07:00
Mark Adler
e9d5486e66 Remove K&R function definitions from zlib. 
C2X has removed K&R definitions from the C function syntax.
Though the standard has not yet been approved, some high-profile
compilers are now issuing warnings when such definitions are
encountered.
 2023-04-15 21:17:31 -07:00
Mark Adler
5799c14c85 Turn off C2X warning about deprecated K&R function syntax. 
This is a temporary workaround before excising the K&R prototypes.
 2023-04-13 20:09:52 -07:00
Mark Adler
7e6dc429af Add a NOPRIME #define to zran.c to not use inflatePrime(). 
This supports zlib versions earlier than 1.2.3 (July 2005), as
well as incomplete clones of zlib that do not have inflatePrime().
 2023-04-13 15:41:32 -07:00
Mark Adler
eb0e038b29 Rewrite of zran in examples. See version history in zran.c. 2023-02-18 20:53:39 -08:00
Mark Adler
12b345c430 Assure that inflatePrime() can't shift a 32-bit integer by 32 bits. 
The inflate() functions never leave state->bits greater than 24, so
an inflatePrime() call could not cause this. The only way this
could have happened would be by using inflatePrime() to fill the
bit buffer with 32 bits, and then calling inflatePrime() a *second*
time asking to insert zero bits, for some reason. This commit
assures that a shift by 32 bits does not occur even in that case.
 2023-02-17 00:06:32 -08:00
Mark Adler
fa8cd50ada Make z_size_t 64 bits when compiling on Windows with Z_SOLO. 
Z_SOLO defines z_size_t as an unsigned long. However Windows and
MinGW-w64 are LLP64, where a long is 32 bits, but a size_t is 64
bits. This makes z_size_t, used by adler32_z() and crc32_z(), 64
bits on those systems.
 2023-01-25 21:00:52 -08:00
Mark Adler
a9b4c1de37 Update zlib_how.html to match the web page, and add a license. 2023-01-24 20:43:19 -08:00
Mark Adler
02a6049eb3 Fix crash when gzsetparams() attempted for transparent write. 
gzsetparams() now returns a Z_STREAM_ERROR in this case.
 2022-12-26 23:38:00 -08:00
Mark Adler
e554695638 Fix bug in deflateBound() for level 0 and memLevel 9. 
memLevel 9 would cause deflateBound() to assume the use of fixed
blocks, even if the compression level was 0, which forces stored
blocks. That could result in a bound less than the size of the
compressed data. Now level 0 always uses the stored blocks bound.
 2022-12-15 09:15:31 -08:00
Mark Adler
76820e4107 Update broken article link in README. 
Signed-off-by: Marcus Müller <mueller_sourcecodinglib@baseband.digital>
 2022-11-08 11:55:40 -08:00
Mark Adler
41fda48fc2 Change version number on develop branch to 1.2.13.1. 2022-10-15 09:02:21 -07:00
Mark Adler
04f42ceca4 zlib 1.2.13 2022-10-12 22:06:55 -07:00
Nathan Moinvaziri
aefaf43b28 CI: Add instance for GCC on Windows. 2022-10-11 20:21:50 -07:00
Nathan Moinvaziri
d4fb7dd805 CI: Add instances for S390X using QEMU in configure workflow. 2022-10-11 20:21:50 -07:00
Nathan Moinvaziri
2a9cb5ae6e CI: Add instance for Clang on macOS in configure workflow. 2022-10-11 20:21:50 -07:00
Nathan Moinvaziri
f5ceeb964d CI: Add instances for PPC using QEMU in configure workflow. 2022-10-11 20:21:50 -07:00
Nathan Moinvaziri
da6f1623c1 CI: Run test applications against QEMU. 2022-10-11 20:21:50 -07:00