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Hauke Mehrtens 6b3195ae62 toolchain: glibc: Update glibc 2.38 to recent HEAD 
23514c72b7 syslog: Fix heap buffer overflow in __vsyslog_internal (CVE-2023-6246)
d0338312aa syslog: Fix heap buffer overflow in __vsyslog_internal (CVE-2023-6779)
d37c2b20a4 syslog: Fix integer overflow in __vsyslog_internal (CVE-2023-6780)
30e546d76e x86_64: Optimize ffsll function code size.
18876c9ff5 S390: Fix building with --disable-mutli-arch [BZ #31196]
6f68075869 sparc: Fix broken memset for sparc32 [BZ #31068]
0e383d2d4e sparc64: Remove unwind information from signal return stubs [BZ#31244]
aac57faf54 sparc: Fix sparc64 memmove length comparison (BZ 31266)
0c5e5bace5 sparc: Remove unwind information from signal return stubs [BZ #31244]
b09073e631 arm: Remove wrong ldr from _dl_start_user (BZ 31339)
506e47da1d malloc: Use __get_nprocs on arena_get2 (BZ 30945)
ee4806e978 S390: Do not clobber r7 in clone [BZ #31402]
5753cda1ca linux: Use rseq area unconditionally in sched_getcpu (bug 31479)
0518bb0c16 LoongArch: Correct {__ieee754, _}_scalb -> {__ieee754, _}_scalbf
5456ff5d80 Add HWCAP2_MOPS from Linux 6.5 to AArch64 bits/hwcap.h
d8a2b56b4f AArch64: Add support for MOPS memcpy/memmove/memset
25b66e8c4a AArch64: Cleanup ifuncs
1521237c32 AArch64: Cleanup emag memset
156e44845f AArch64: Add memset_zva64
a08ff92294 AArch64: Remove Falkor memcpy
168ae58e6e aarch64: correct CFI in rawmemchr (bug 31113)
1bf17ce978 aarch64: fix check for SVE support in assembler
92da7c2cfe AArch64: Check kernel version for SVE ifuncs
20534f8176 powerpc: Fix ld.so address determination for PCREL mode (bug 31640)
e1135387de iconv: ISO-2022-CN-EXT: fix out-of-bound writes when writing escape sequence (CVE-2024-2961)
61484011e7 sparc: Remove 64 bit check on sparc32 wordsize (BZ 27574)
78d9f91da6 login: Check default sizes of structs utmp, utmpx, lastlog
68bff88592 login: structs utmp, utmpx, lastlog _TIME_BITS independence (bug 30701)
decc9f504a nptl: Fix tst-cancel30 on kernels without ppoll_time64 support
29e20bd122 i386: ulp update for SSE2 --disable-multi-arch configurations
5968aebb86 CVE-2024-33599: nscd: Stack-based buffer overflow in netgroup cache (bug 31677)
541ea5172a CVE-2024-33600: nscd: Do not send missing not-found response in addgetnetgrentX (bug 31678)
2ae9446c1b CVE-2024-33600: nscd: Avoid null pointer crashes after notfound response (bug 31678)
71af8ca864 CVE-2024-33601, CVE-2024-33602: nscd: netgroup: Use two buffers in addgetnetgrentX (bug 31680)
e9f05fa1c6 elf: Also compile dl-misc.os with $(rtld-early-cflags)

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
 		2024-05-04 20:03:47 +02:00
.devcontainer/ci-env devcontainer: Add development environment for gihub codespace 2023-10-30 23:34:26 +01:00
.github uboot-bmips: Add U-Boot for the BMIPS target 2024-05-01 21:30:32 +02:00
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toolchain toolchain: glibc: Update glibc 2.38 to recent HEAD 2024-05-04 20:03:47 +02:00
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README.md

OpenWrt logo

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

  1. Run ./scripts/feeds update -a to obtain all the latest package definitions defined in feeds.conf / feeds.conf.default

  2. Run ./scripts/feeds install -a to install symlinks for all obtained packages into package/feeds/

  3. Run make menuconfig to select your preferred configuration for the toolchain, target system & firmware packages.

  4. Run make to 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 #openwrt on oftc.net.

Developer Community

License

OpenWrt is licensed under GPL-2.0