ab06327b13
Update musl C library to 1.2.6. Fixes CVE-2025-26519 * Patches refreshed. Unnecessary upstream patch removed. * Add a post-release patch for timezone handling in datetime string matching (affecting at least uhttpd): bug report: https://www.openwall.com/lists/musl/2026/03/22/3 fix: https://www.openwall.com/lists/musl/2026/03/30/6 1.2.6 release notes https://git.musl-libc.org/cgit/musl/tree/WHATSNEW?id=9fa28ece75d8a2191de7c5bb53bed224c5947417 new features: - posix_getdents interface (new in POSIX-2024) - renameat2 interface (linux extension) - iconv support for CP858 - vdso clock_gettime for riscv{32,64}, powerpc{,64}, and s390x - loongarch64 TLSDESC support - exposed __getauxval for compiler runtime use detecting cpu features compatibility: - initgroups no longer artificially limits number of supplementary groups - getusershell now skips blank lines and comments - exit is now explicitly thread-safe (possible future requirement) - atexit now fails rather than deadlocking if called from late dtor - strerror now has error strings for EUCLEAN and ENAVAIL - isatty no longer collapses errors to ENOTTY - sched.h namespace pollution with _GNU_SOURCE is reduced - hasmntopt now matches only whole options, not arbitrary substrings - shadow.h no longer declares an unimplemented sgetspent interface - vdso with missing sysv hash table (only gnu hash) is now supported conformance: - pwrite now handles O_APPEND correctly, reports error if it can't - mbnrtowcs now conforms to new POSIX-2024 requirement for partial character - iconv GBK now properly includes euro symbol - strptime now accepts conversion specifiers added in POSIX-2024 - inet_ntop IPv6 "zero compression" now conforms to RFC 5952 bugs fixed: - iconv euc-kr decoder could do oob writes on invalid inputs (CVE-2025-26519) - iconv shift_jis decoder could produce wrong outputs for some invalid inputs - printf did not honor hex float precision correctly in some cases - lost or delayed wakes in sem_post under race condition - termios input speed handling was wrong - strcasestr failed to match zero-length needle - fma handled corner case with negative zero wrongly - syslog LOG_MAKEPRI macro was incorrect - timer_create is no longer affected by known pthread_barrier bugs - sysconf(_SC_MINSIGSTKSZ) computed min size incorrectly - statx emulation left some fields uninitialized - mntent wrongly included final newline in parsed field output - SIGEV_THREAD timers could abort process if SIGTIMER became unblocked - bind_textdomain_codeset returned wrong value arch-specific bugs fixed: - early dynamic linker handled page size wrong on dynamic pagesize archs - arm and aarch64 crti/n files had wrong alignment - m68k POLLWRNORM and POLLWRBAND values were incorrect - x32 mq ABI was mismatched Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi> Link: https://github.com/openwrt/openwrt/pull/22547 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> |
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OpenWrt Project is a Linux operating system targeting embedded devices. Instead of trying to create a single, static firmware, OpenWrt provides a fully writable filesystem with package management. This frees you from the application selection and configuration provided by the vendor and allows you to customize the device through the use of packages to suit any application. For developers, OpenWrt is the framework to build an application without having to build a complete firmware around it; for users this means the ability for full customization, to use the device in ways never envisioned.
Sunshine!
Download
Built firmware images are available for many architectures and come with a package selection to be used as WiFi home router. To quickly find a factory image usable to migrate from a vendor stock firmware to OpenWrt, try the Firmware Selector.
If your device is supported, please follow the Info link to see install instructions or consult the support resources listed below.
An advanced user may require additional or specific package. (Toolchain, SDK, ...) For everything else than simple firmware download, try the wiki download page:
Development
To build your own firmware you need a GNU/Linux, BSD or macOS system (case sensitive filesystem required). Cygwin is unsupported because of the lack of a case sensitive file system.
Requirements
You need the following tools to compile OpenWrt, the package names vary between distributions. A complete list with distribution specific packages is found in the Build System Setup documentation.
binutils bzip2 diff find flex gawk gcc-6+ getopt grep install libc-dev libz-dev
make4.1+ perl python3.7+ rsync subversion unzip which
Quickstart
-
Run
./scripts/feeds update -ato obtain all the latest package definitions defined in feeds.conf / feeds.conf.default -
Run
./scripts/feeds install -ato install symlinks for all obtained packages into package/feeds/ -
Run
make menuconfigto select your preferred configuration for the toolchain, target system & firmware packages. -
Run
maketo build your firmware. This will download all sources, build the cross-compile toolchain and then cross-compile the GNU/Linux kernel & all chosen applications for your target system.
Related Repositories
The main repository uses multiple sub-repositories to manage packages of
different categories. All packages are installed via the OpenWrt package
manager called opkg. If you're looking to develop the web interface or port
packages to OpenWrt, please find the fitting repository below.
-
LuCI Web Interface: Modern and modular interface to control the device via a web browser.
-
OpenWrt Packages: Community repository of ported packages.
-
OpenWrt Routing: Packages specifically focused on (mesh) routing.
-
OpenWrt Video: Packages specifically focused on display servers and clients (Xorg and Wayland).
Support Information
For a list of supported devices see the OpenWrt Hardware Database
Documentation
Support Community
- Forum: For usage, projects, discussions and hardware advise.
- Support Chat: Channel
#openwrton oftc.net.
Developer Community
- Bug Reports: Report bugs in OpenWrt
- Dev Mailing List: Send patches
- Dev Chat: Channel
#openwrt-develon oftc.net.
License
OpenWrt is licensed under GPL-2.0