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* zlib: backport security fix for a reproducible crash in compressorPetr Štetiar2022-03-242-1/+344
| | | | | | | | | | | | | | | Tavis has just reported, that he was recently trying to track down a reproducible crash in a compressor. Believe it or not, it really was a bug in zlib-1.2.11 when compressing (not decompressing!) certain inputs. Tavis has reported it upstream, but it turns out the issue has been public since 2018, but the patch never made it into a release. As far as he knows, nobody ever assigned it a CVE. Suggested-by: Tavis Ormandy <taviso@gmail.com> References: https://www.openwall.com/lists/oss-security/2022/03/24/1 Signed-off-by: Petr Štetiar <ynezz@true.cz> (cherry picked from commit b3aa2909a79aeff20d594160b207a89dc807c033)
* zlib: properly split patchesAdrian Schmutzler2021-02-244-502/+501
| | | | | | | | | | This package had two patches (with two headers etc.) in one file, which would have quilt merging them during a refresh. Separate these patches into two files, as the original intent seems to be having them separate. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* zlib: Use relative paths in pkg-config metadata fileJeffery To2019-05-172-1/+15
| | | | | | | | | | | | | | The buildroot pkg-config (in staging_dir/host/bin) overrides the prefix and exec_prefix variables in *.pc files, to supply the correct (buildroot) paths for callers. If other variables are not defined relative to prefix and exec_prefix, then the returned values will be incorrect. The default zlib.pc file generated by cmake contains absolute paths. This patches the file to use relative paths (relative to ${prefix} and ${exec_prefix}). Signed-off-by: Jeffery To <jeffery.to@gmail.com>
* tools/zlib: move zlib build to toolsHauke Mehrtens2018-04-281-2/+0
| | | | | | | | | | | | | This allows us to link the other tools against our libz and we do not need the system zlib any more. Only the static linked library is copied to the staging directory so we have a statically linked library on all systems and not only on Linux. This also adds the new dependencies of the packages which are depending on zlib. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* zlib: only enable NEON optimizations on eligible targetsJo-Philipp Wich2018-01-071-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | Instead of inferring the availability of NEON support from the target optimization flags, use a preprocessor test to decide whether to enable ARMv8 NEON optimizations. Fixes the following build error spotted by the mediatek/32 buildbot: [ 26%] Building C object CMakeFiles/zlib.dir/contrib/arm/inflate.o In file included from .../zlib-1.2.11/contrib/arm/chunkcopy.h:10:0, from .../zlib-1.2.11/contrib/arm/inflate.c:87: .../arm_neon.h:31:2: error: #error You must enable NEON instructions (e.g. -mfloat-abi=softfp -mfpu=neon) to use arm_neon.h #error You must enable NEON instructions (e.g. -mfloat-abi=softfp -mfpu=neon) to use arm_neon.h ^ In file included from .../zlib-1.2.11/contrib/arm/inflate.c:87:0: .../zlib-1.2.11/contrib/arm/chunkcopy.h:18:9: error: unknown type name 'uint8x16_t' typedef uint8x16_t chunkcopy_chunk_t; ^ [...] CMakeFiles/zlib.dir/build.make:302: recipe for target 'CMakeFiles/zlib.dir/contrib/arm/inflate.o' failed Fixes: 3acecba520 "package/libs/zlib: Add ARM and NEON optimizations" Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* package/libs/zlib: Add host buildDaniel Engberg2018-01-021-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Some packages such as Python/Python3 (host pip/pip3) needs this to compile. More detailed explanation provided by Alexandru: "i need the zlib/host for Python/Python3 ; because, it seems the host pip/pip3 needs this to work ; i suspect in older versions this worked, because some of the host's build env would be used in the build, and then the zlib-dev from the host distro would be used ; now, the host-build does not seem to have any -I/usr/include stuff, which is good and it also seems that Python/Python3 does not like it if the zlib-dev package is too old, so using this zlib/host would be good for this as well" Source: https://github.com/lede-project/source/pull/1329#issuecomment-351055861 Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com> Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
* package/libs/zlib: Add option for O3 optimizationDaniel Engberg2018-01-022-0/+21
| | | | | | | | | | Add option to use O3 optimization as not all devices have space constraints. This option is default using GCC in upstream but isn't in the CMake makefile for some reason. Source: https://github.com/madler/zlib/blob/master/configure#L170 Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
* package/libs/zlib: Add ARM and NEON optimizationsDaniel Engberg2018-01-024-1/+2770
| | | | | | | | | | | | | | | | | | | This adds two optimizations for ARM: NEON optimized Adler(-)32 checksum algorithm (ARMv7 and newer NEON CPUs) ARM(v7+) specific optimization for inflate I've also connected inflate optimization to the build using the following source as template. https://github.com/mirror/chromium/commit/0397489124ce7e6aced020f8b85f5034c7d5f49b#diff-a62ad2db6c83dbc205d34bb9a8884f16 Additional info: https://codereview.chromium.org/2676493007/ https://codereview.chromium.org/2722063002/ Sources: https://github.com/madler/zlib/pull/251 (only the first commit) https://github.com/madler/zlib/pull/256 Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
* package/libs/zlib: Use toolchain build logicDaniel Engberg2018-01-021-22/+4
| | | | | | Use build logic provided by toolchain instead of doing it manually. Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
* add PKG_CPE_ID ids to package and toolsAlexander Couzens2017-11-171-0/+1
| | | | | | | | | | | CPE ids helps to tracks CVE in packages. https://cpe.mitre.org/specification/ Thanks to swalker for CPE to package mapping and keep tracking CVEs. Acked-by: Jo-Philipp Wich <jo@mein.io> Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
* zlib: use default Build/Configure ruleStijn Tintel2017-07-141-11/+9
| | | | Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* zlib: Update to 1.2.11Daniel Engberg2017-01-161-3/+3
| | | | | | | | Update to 1.2.11 as suggested by upstream Also add SF as primary source and main site as fallback Note: SF doesn't carry the 1.2.11 update yet. Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
* zlib: update to 1.2.10Magnus Kroken2017-01-071-2/+2
| | | | | | | * Fix bug in deflate_stored() for zero-length input * Fix bug in gzwrite.c that produced corrupt gzip files Signed-off-by: Magnus Kroken <mkroken@gmail.com>
* zlib: Update to 1.2.9Daniel Engberg2017-01-031-3/+3
| | | | | | Update zlib to 1.2.9 and switch to XZ tarballs for download. Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
* treewide: clean up download hashesFelix Fietkau2016-12-161-1/+1
| | | | | | Replace *MD5SUM with *HASH, replace MD5 hashes with SHA256 Signed-off-by: Felix Fietkau <nbd@nbd.name>
* package/libs/zlib: new package zlib-devFelix Fietkau2016-01-071-0/+32
| | | | | | | | | | | | | | The patch adds a new package zlib-dev. It contains all files needed for compiling a program using the zlib library: /usr/include/zconf.h /usr/include/zlib.h /usr/lib/libz.a /usr/lib/pkgconfig/zlib.pc Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> SVN-Revision: 48151
* cosmetic: remove trailing whitespacesLuka Perkov2015-10-151-1/+1
| | | | | | Signed-off-by: Luka Perkov <luka@openwrt.org> SVN-Revision: 47197
* Add a few SPDX tagsSteven Barth2014-11-021-1/+1
| | | | | | Signed-off-by: Steven Barth <steven@midlink.org> SVN-Revision: 43151
* zlib: update to 1.2.8Luka Perkov2013-07-281-4/+4
| | | | | | Signed-off-by: Luka Perkov <luka@openwrt.org> SVN-Revision: 37589
* licensing: Add licensing metadata to many packages Two new variables are ↵Hamish Guthrie2012-10-191-0/+3
| | | | | | | | | introduces to many packages, namely PKG_LICENSE and PKG_LICENSE_FILES - there may be more than one license applied to packages, and these are listed in the PKG_LICENSE variable and separated by spaces. All relevant license files are also added to the PKG_LICENSE_FILES variable, also space separated. The licensing metadata is put into the bin/<platform>/packages/Packages file for later parsing. A script for that is on it's way! SVN-Revision: 33861
* move library packages to package/libs/Felix Fietkau2012-10-081-0/+69
SVN-Revision: 33657
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