git: vendor/ZLIB vendor/ZLIB: Upgrade from 1.2.13 to 1.3.1

[Aaron LI]

commit c7207a57dc58016467ca21e09286b14428bf8987
Author: Aaron LI <aly at aaronly.me>
Date:   Thu Mar 20 11:02:19 2025 +0800

    vendor/ZLIB: Upgrade from 1.2.13 to 1.3.1
    
    Changes in 1.3.1 (22 Jan 2024)
    - Reject overflows of zip header fields in minizip
    - Fix bug in inflateSync() for data held in bit buffer
    - Add LIT_MEM define to use more memory for a small deflate speedup
    - Fix decision on the emission of Zip64 end records in minizip
    - Add bounds checking to ERR_MSG() macro, used by zError()
    - Neutralize zip file traversal attacks in miniunz
    - Fix a bug in ZLIB_DEBUG compiles in check_match()
    - Various portability and appearance improvements
    
    Changes in 1.3 (18 Aug 2023)
    - Remove K&R function definitions and zlib2ansi
    - Fix bug in deflateBound() for level 0 and memLevel 9
    - Fix bug when gzungetc() is used immediately after gzopen()
    - Fix bug when using gzflush() with a very small buffer
    - Fix crash when gzsetparams() attempted for transparent write
    - Fix test/example.c to work with FORCE_STORED
    - Rewrite of zran in examples (see zran.c version history)
    - Fix minizip to allow it to open an empty zip file
    - Fix reading disk number start on zip64 files in minizip
    - Fix logic error in minizip argument processing
    - Add minizip testing to Makefile
    - Read multiple bytes instead of byte-by-byte in minizip unzip.c
    - Add memory sanitizer to configure (--memory)
    - Various portability improvements
    - Various documentation improvements
    - Various spelling and typo corrections

Summary of changes:
 contrib/zlib/ChangeLog  |  30 ++-
 contrib/zlib/README     |  19 +-
 contrib/zlib/adler32.c  |  32 +--
 contrib/zlib/compress.c |  21 +-
 contrib/zlib/crc32.c    | 248 +++++++-------------
 contrib/zlib/deflate.c  | 612 +++++++++++++++++++++---------------------------
 contrib/zlib/deflate.h  |  51 +++-
 contrib/zlib/gzclose.c  |   4 +-
 contrib/zlib/gzguts.h   |  31 +--
 contrib/zlib/gzlib.c    | 113 +++------
 contrib/zlib/gzread.c   |  88 ++-----
 contrib/zlib/gzwrite.c  |  84 ++-----
 contrib/zlib/infback.c  |  30 +--
 contrib/zlib/inffast.c  |   5 +-
 contrib/zlib/inffast.h  |   2 +-
 contrib/zlib/inflate.c  | 131 +++--------
 contrib/zlib/inftrees.c |  17 +-
 contrib/zlib/inftrees.h |  10 +-
 contrib/zlib/trees.c    | 542 +++++++++++++++++++-----------------------
 contrib/zlib/uncompr.c  |  16 +-
 contrib/zlib/zlib.3     |   6 +-
 contrib/zlib/zlib.h     | 391 ++++++++++++++++---------------
 contrib/zlib/zutil.c    |  60 ++---
 contrib/zlib/zutil.h    |  47 +---
 24 files changed, 1046 insertions(+), 1544 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/c7207a57dc58016467ca21e09286b14428bf8987


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