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Changelog: ========= 9.18.24: - Fix case insensitive setting for isc_ht hashtable. [GL #4568] 9.18.23: - Specific DNS answers could cause a denial-of-service condition due to DNS validation taking a long time. (CVE-2023-50387) [GL #4424] - Change 6315 inadvertently introduced regressions that could cause named to crash. [GL #4234] - Under some circumstances, the DoT code in client mode could process more than one message at a time when that was not expected. That has been fixed. [GL #4487] 9.18.22: - Limit isc_task_send() overhead for RBTDB tree pruning. [GL #4383] - Restore DNS64 state when handling a serve-stale timeout. (CVE-2023-5679) [GL #4334] - Specific queries could trigger an assertion check with nxdomain-redirect enabled. (CVE-2023-5517) [GL #4281] - Speed up parsing of DNS messages with many different names. (CVE-2023-4408) [GL #4234] - Address race conditions in dns_tsigkey_find(). [GL #4182] - Conversion from NSEC3 signed to NSEC signed could temporarily put the zone into a state where it was treated as unsigned until the NSEC chain was built. Additionally conversion from one set of NSEC3 parameters to another could also temporarily put the zone into a state where it was treated as unsigned until the new NSEC3 chain was built. [GL #1794] [GL #4495] - Memory leak in zone.c:sign_zone. When named signed a zone it could leak dst_keys due to a misplaced 'continue'. [GL #4488] - Log more details about the cause of "not exact" errors. [GL #4500] - The wrong time was being used to determine what RRSIGs where to be generated when dnssec-policy was in use. [GL #4494] - The "trust-anchor-telemetry" statement is no longer marked as experimental. This silences a relevant log message that was emitted even when the feature was explicitly disabled. [GL #4497] - Fix statistics export to use full 64 bit signed numbers instead of truncating values to unsigned 32 bits. [GL #4467] - NetBSD has added 'hmac' to libc which collides with our use of 'hmac'. [GL #4478] (cherry-pick from Oe-Core rev d7f31aba343948dbaadafc8c0c66f78e6ffb46e3) (From OE-Core rev: 61fa2f52045b7a1553249c33263b5fd32444a305) Signed-off-by: Soumya Sambu <soumya.sambu@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Lee Chee Yang <chee.yang.lee@intel.com> Signed-off-by: Steve Sakoman <steve@sakoman.com>
Poky
Poky is an integration of various components to form a pre-packaged build system and development environment which is used as a development and validation tool by the Yocto Project. It features support for building customised embedded style device images and custom containers. There are reference demo images ranging from X11/GTK+ to Weston, commandline and more. The system supports cross-architecture application development using QEMU emulation and a standalone toolchain and SDK suitable for IDE integration.
Additional information on the specifics of hardware that Poky supports is available in README.hardware. Further hardware support can easily be added in the form of BSP layers which extend the systems capabilities in a modular way. Many layers are available and can be found through the layer index.
As an integration layer Poky consists of several upstream projects such as BitBake, OpenEmbedded-Core, Yocto documentation, the 'meta-yocto' layer which has configuration and hardware support components. These components are all part of the Yocto Project and OpenEmbedded ecosystems.
The Yocto Project has extensive documentation about the system including a reference manual which can be found at https://docs.yoctoproject.org/
OpenEmbedded is the build architecture used by Poky and the Yocto project. For information about OpenEmbedded, see the OpenEmbedded website.
Contribution Guidelines
Please refer to our contributor guide here: https://docs.yoctoproject.org/dev/contributor-guide/ for full details on how to submit changes.
Where to Send Patches
As Poky is an integration repository (built using a tool called combo-layer), patches against the various components should be sent to their respective upstreams:
OpenEmbedded-Core (files in meta/, meta-selftest/, meta-skeleton/, scripts/):
- Git repository: https://git.openembedded.org/openembedded-core/
- Mailing list: openembedded-core@lists.openembedded.org
BitBake (files in bitbake/):
- Git repository: https://git.openembedded.org/bitbake/
- Mailing list: bitbake-devel@lists.openembedded.org
Documentation (files in documentation/):
- Git repository: https://git.yoctoproject.org/cgit/cgit.cgi/yocto-docs/
- Mailing list: docs@lists.yoctoproject.org
meta-yocto (files in meta-poky/, meta-yocto-bsp/):
- Git repository: https://git.yoctoproject.org/cgit/cgit.cgi/meta-yocto
- Mailing list: poky@lists.yoctoproject.org
If in doubt, check the openembedded-core git repository for the content you intend to modify as most files are from there unless clearly one of the above categories. Before sending, be sure the patches apply cleanly to the current git repository branch in question.