Hauke Mehrtens
3bc312c780
69b62b1990bc rpc-sys: packagelist: increase input buffer size
e655a0d69492 exec: defer async reply teardown to avoid use-after-free
5b078674a592 optimize by reusing timeout member
d005c885dbe4 session: clamp uloop timeout to avoid int overflow
a545f008da91 ucode: add request.defer() for async method handling
ab6549a99c7c file: avoid sending uninitialized stack memory for broken symlinks
7af2dd81cd53 main: prevent integer overflow when parsing -t timeout argument
680705e4b76d plugin: use snprintf in ubus lookup callback to prevent buffer overflow
fb0302dc0e51 session: detect short read of /dev/urandom in rpc_random()
dc091afa5860 rpc-sys: packagelist: check calloc() result for world array
4fbd48515d6a rpc-sys: packagelist: avoid size_t underflow when stripping ABI version
46fce7d5efc9 ucode: fix off-by-one truncation of generated ubus object type name
26dba5206e17 exec: prevent double close() of exec pipe descriptors
af5d6f431186 uci: prevent integer overflow of client supplied apply timeout
d06d2a81dc29 rc: fix memory leak of list request context
0de666811559 rc: copy list "name" filter to avoid use-after-free
75470f4b5124 rc: use a per-request blob_buf for the list reply
3037a0e36856 treat exec failures in forked children with _exit() instead of return
f5ffec54d7c7 rc: reap killed child on list "running" check timeout
fd4fcdeb186b rpc-sys: packagelist: close status file on world parsing error paths
e22aea1a51df rpc-sys: packagelist: read world file instead of mmap to avoid SIGBUS
79c8087c8e8e file: avoid zero-length b64_decode() on empty write data
cd1d9588da63 ucode: bound recursion when converting blob arguments to ucode values
2decaec3ef1b iwinfo: fix error handling and backend leak in survey
28faf6403792 cast char arguments to unsigned char for ctype.h functions
Link: https://github.com/openwrt/openwrt/pull/23650
(cherry picked from commit b49a369fa9)
Link: https://github.com/openwrt/openwrt/pull/23819
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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