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Name: zlib
Version: 1.2.13
Release: 5
Summary: A lossless data-compression library
License: zlib and Boost
URL: http://www.zlib.net
Source0: http://www.zlib.net/zlib-%{version}.tar.xz
# Patch0 get from fedora
Patch6000: backport-zlib-1.2.5-minizip-fixuncrypt.patch
Patch6001: backport-CVE-2023-45853.patch
Patch6002: backport-Fix-crash-when-gzsetparams-attempted-for-transparent-write.patch
Patch6003: backport-Remove-use-of-OF-from-contrib-untgz-and-render-it-compilable.patch
Patch6004: backport-minizip-Fix-being-unable-to-open-empty-zip-file.patch
Patch6005: backport-Fix-reading-disk-number-start-on-zip64-files-in-minizip.patch
Patch6006: backport-Fix-logic-error-in-minizip-argument-processing.patch
Patch6007: backport-Fix-bug-when-gzungetc-is-used-immediately-after-gzopen.patch
Patch6008: backport-Suppress-MSAN-detections-in-deflate-slide_hash.patch
Patch6009: backport-Fix-bug-when-using-gzflush-with-a-very-small-buffer.patch
Patch6010: backport-avoid-uninitialized-and-unused-warnings-in-contrib-minizip.patch
Patch6011: backport-Add-bounds-checking-to-ERR_MSG-macro-used-by-zError.patch
Patch6012: backport-Fix-bug-in-inflateSync-for-data-held-in-bit-buffer.patch
Patch6013: backport-Fix-decision-on-the-emission-of-Zip64-end-records-in.patch
Patch6014: backport-Neutralize-zip-file-traversal-attacks-in-miniunz.patch
Patch6015: backport-Fix-a-bug-in-ZLIB_DEBUG-compiles-in-check_match.patch
Patch6016: backport-CVE-2026-27171.patch
Patch9000: zlib-Optimize-CRC32.patch
Patch9001: zlib-1.2.11-SIMD.patch
BuildRequires: automake, autoconf, libtool
%description
Zlib is a free, general-purpose, not covered by any patents, lossless data-compression
library for use on virtually any computer hardware and operating system. The zlib data
format is itself portable across platforms.
%package devel
Summary: Header files and libraries for Zlib development
Requires: %{name} = %{version}-%{release}
Provides: zlib-static
Obsoletes: zlib-static
%description devel
This package contains the static library, the header files, the tests user case and other
development content.
%package help
Summary: Help documentation related to zlib
BuildArch: noarch
%description help
This package includes help documentation and manuals related to zlib.
%package -n minizip
Summary: Encapsulates the operations related to zip files
Requires: %{name} = %{version}-%{release}
%description -n minizip
Minizip is the upper library of zlib, which encapsulates the operations related to zip files.
%package -n minizip-devel
Summary: The development-related content related to minizip
Requires: minizip = %{version}-%{release}
Requires: %{name}-devel = %{version}-%{release}
%description -n minizip-devel
This package contains the development-related content related to minizip.
%prep
%setup -n %{name}-%{version}
%autosetup -b 0 -n %{name}-%{version} -p1
%build
export CFLAGS="$RPM_OPT_FLAGS"
%ifarch aarch64
CFLAGS+=" -march=armv8-a+crc"
%endif
./configure --libdir=%{_libdir} --includedir=%{_includedir} --prefix=%{_prefix}
%make_build LDFLAGS="$LDFLAGS -Wl,-z,relro -Wl,-z,now"
cd contrib/minizip
autoreconf --install
%configure --enable-static=no
%make_build
%install
%make_install
%make_install -C contrib/minizip
rm -f $RPM_BUILD_ROOT%_includedir/minizip/crypt.h
find $RPM_BUILD_ROOT -name '*.la' | xargs rm -f
%check
make test
%files
%defattr(-,root,root)
%doc README ChangeLog FAQ
%{_libdir}/libz.so.*
%files devel
%doc doc/algorithm.txt test/example.c
%{_includedir}/zlib.h
%{_includedir}/zconf.h
%{_libdir}/libz.so
%{_libdir}/pkgconfig/zlib.pc
%{_libdir}/libz.a
%files help
%{_mandir}/man3/zlib.3*
%files -n minizip
%doc contrib/minizip/MiniZip64_info.txt contrib/minizip/MiniZip64_Changes.txt
%{_libdir}/libminizip.so.*
%files -n minizip-devel
%dir %{_includedir}/minizip
%{_includedir}/minizip/*.h
%{_libdir}/libminizip.so
%{_libdir}/pkgconfig/minizip.pc
%changelog
* Wed Feb 25 2026 liweigang <liweiganga@gmail.com> - 1.2.13-5
- fix CVE-2026-27171
* Tue Aug 13 2024 yanglongkang <yanglongkang@h-partners.com> - 1.2.13-4
- backport patches from upstream
* Tue Jun 18 2024 zhoupengcheng <zhoupengcheng11@huawei.com> - 1.2.13-3
- delete redundant patch
* Tue May 14 2024 zhoupengcheng <zhoupengcheng11@huawei.com> - 1.2.13-2
- downgrade to zlib-1.2.13
* Wed Feb 21 2024 liweigang <izmirvii@gmail.com> - 1.3.1-1
- update to version zlib-1.3.1
* Tue Oct 17 2023 liningjie <liningjie@xfusion.com> - 1.2.13-2
- DESC:Fix CVE-2023-45853
* Thu Dec 29 2022 zhoupengcheng <zhoupengcheng11@huawei.com> - 1.2.13-1
- update to zlib-1.2.13
- remove openEuler uncompiled patch : 0005-Accelerate-Adler32-using-arm64-SVE-instructions.patch
* Mon Dec 26 2022 zhoupengcheng <zhoupengcheng11@huawei.com> - 1.2.11-24
- DESC:remove unapplied patches
* Tue Aug 23 2022 shixuantong <shixuantong@h-partners.com> - 1.2.11-23
- Fix missing patches due to different arch
* Fri Aug 12 2022 dongyuzhen <dongyuzhen@h-partners.com> - 1.2.11-22
- fix CVE-2022-37434
* Mon Apr 18 2022 tianwei <tianwei12@h-partners.com> - 1.2.11-21
- modify patch info for CVE-2018-25032
* Wed Apr 13 2022 tianwei <tianwei12@h-partners.com> - 1.2.11-20
- fix CVE-2018-25032
* Thu Sep 2 2021 liqiang <liqiang64@huawei.com> - 1.2.11-19
- Optimize Adler32 by SVE instructions.
* Mon Sep 14 2020 noah <hedongbo@huawei.com> - 1.2.11-18
- add zlib-1.2.11-SIMD.patch
* Sat Dec 21 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.2.11-17
- Fix undefined buffer detected by oss-fuzz
* Tue Dec 3 2019 liqiang <liqiang64@huawei.com> - 1.2.11-16
- Optimize CRC32 by NEON
* Thu Sep 5 2019 dongjian <dongjian13@huawei.com> - 1.2.11-15
- Rebuild the zlib and fix description
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