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31 Commits

Author SHA1 Message Date
Mark Adler ceadaf28df Fix test/infcover.c function prototype when ZLIB_CONST defined. 2024-07-11 09:22:47 -07:00
Mark Adler fd5fe8b17e Further address Microsoft deprecation warnings. 2024-02-09 20:11:54 -08:00
Mark Adler 1bff6f0fd5 Avoid signedness change warning in test/minigzip.c. 2024-02-09 20:11:39 -08:00
Mark Adler 985a62d118 Address Microsoft deprecation warnings. 2024-02-08 18:45:49 -08:00
Mark Adler 81e7c38608 Correct printf formats in test/infcover.c to %zu. 2024-02-07 14:38:57 -08:00
Mark Adler 915a3d5b7b Avoid use of snprintf() in test/minigzip.c. 
It was being used only as a safe version of strcpy(). Instead, use
a safe alternative to strcpy().
 2024-02-06 18:27:31 -08:00
Paul Marquess 4b98fd39c8 Enable fileno() for POSIX system in minigzip.c. 2024-02-05 23:51:31 -08:00
Cameron Cawley 4de0b054a5 Improve portability to RISC OS. 2024-01-23 06:27:49 -08:00
Dimitri Papadopoulos fe41d18921 Correct typos in source code. 2024-01-17 16:43:38 -08:00
Xin LI bd9c329c10 Make internal functions static in the test code. 
To avoid warnings when building with -Wmissing-prototypes.
 2023-09-03 21:50:07 -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 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 2d6d59e472 Avoid conversion warning in minigzip.c. 2022-10-01 16:52:35 -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 0d36ec47f3 Don't bother computing check value after successful inflateSync(). 
inflateSync() is used to skip invalid deflate data, which means
that the check value that was being computed is no longer useful.
This commit turns off the check value computation, and furthermore
allows a successful return if the compressed data terminated in a
graceful manner. This commit also fixes a bug in the case that
inflateSync() is used before a header is ever processed. In that
case, there is no knowledge of a trailer, so the remainder is
treated as raw.
 2019-01-02 20:40:40 -08:00
Mark Adler 2fa463bacf zlib 1.2.9 2016-12-31 23:37:10 -08:00
Mark Adler 8f147c3d12 Avoid some random compiler warnings on various platforms. 2016-12-30 23:42:10 -08:00
Mark Adler fb26fc427f Allow minigzip to compile when testing with ./configure --solo. 2016-12-30 22:04:22 -08:00
Mark Adler 79b5c5acf0 Use snprintf() for later versions of Microsoft C. 2016-12-30 17:13:31 -08:00
Mark Adler ca50ebd4df Create z_size_t and z_ssize_t types. 
Normally these are set to size_t and ssize_t. But if they do not
exist, then they are set to the smallest integer type that can
contain a pointer. size_t is unsigned and ssize_t is signed.
 2016-12-04 07:48:48 -08:00
Mark Adler 7d6956b6a1 Make globals in examples local to compilation unit. 2016-10-14 13:10:54 -07:00
Mark Adler 0b22337126 Avoid use of reallocf() in test/infcover.c. 2015-07-28 21:55:09 -07:00
Mark Adler 283520baf7 Fix bug in test/example.c where error code not saved. 2014-07-02 16:34:22 -07:00
Mark Adler 62d6112a79 Clean up the usage of z_const and respect const usage within zlib. 
This patch allows zlib to compile cleanly with the -Wcast-qual gcc
warning enabled, but only if ZLIB_CONST is defined, which adds
const to next_in and msg in z_stream and in the in_func prototype.
A --const option is added to ./configure which adds -DZLIB_CONST
to the compile flags, and adds -Wcast-qual to the compile flags
when ZLIBGCCWARN is set in the environment.
 2012-08-13 00:02:40 -07:00
Mark Adler f947435b30 Use _snprintf for snprintf under Microsoft C in test/minigzip.c. 2012-06-03 16:28:40 -07:00
Mark Adler c58f7ab28d Replace use of unsafe string functions with snprintf if available. 
This avoids warnings in OpenBSD that apparently can't be turned
off whenever you link strcpy, strcat, or sprintf.  When snprintf
isn't available, the use of the "unsafe" string functions has
always in fact been safe, since the lengths are all checked before
those functions are called.

We do not use strlcpy or strlcat, since they are not (yet) found on
all systems.  snprintf on the other hand is part of the C standard
library and is very common.
 2012-05-02 23:18:38 -07:00
Mark Adler 41a18e1d7e Fix bug in test/minigzip.c for configure --solo. 2012-03-03 22:43:15 -08:00
Mark Adler fbac04f666 Clean up infcover.c. 2011-11-30 18:19:05 -10:00
Mark Adler 014967ace3 Test the inflate code with full coverage. 
Add a cover target in Makefile and the test/infcover.c test program
to cover all of the code lines in the inf*.c source files.  The
coverage is run with memory allocation checking in order to expose
memory leaks.  The coverage testing is run using:

    ./configure --cover && make cover
 2011-11-27 14:15:40 -08:00
Mark Adler 1b57de3aef Move example.c and minigzip.c to test/. 2011-11-27 14:15:32 -08:00