Matheus C.andKenny Levinsen
5bc72dee47
nag_gpu was declared and initialized after the first two goto shutdown jump points (config load failure, server start failure). Reaching shutdown: via either path means nag_gpu.client is read at "if (nag_gpu.client != NULL)" before its initializer ever ran — an indeterminate value per C11, not guaranteed to be NULL. This moves the declaration/initialization before load_main_config, so nag_gpu is always initialized by the time any goto shutdown path is reached. Not independently reproduced as an observed crash; the fix addresses undefined behavior per the C standard regardless of whether it manifests as a crash on any given stack layout.
sway
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sway is an i3-compatible Wayland compositor. Read the FAQ. Join the IRC channel (#sway on irc.libera.chat).
Release Signatures
Releases are signed with E88F5E48 and published on GitHub.
Installation
From Packages
Sway is available in many distributions. Try installing the "sway" package for yours.
Compiling from Source
Check out this wiki page if you want to build the HEAD of sway and wlroots for testing or development.
Install dependencies:
- meson *
- wlroots
- wayland
- wayland-protocols *
- pcre2
- json-c
- pango
- cairo
- gdk-pixbuf2 (optional: additional image formats for system tray)
- swaybg (optional: wallpaper)
- scdoc (optional: man pages) *
- git (optional: version info) *
* Compile-time dep
Run these commands:
meson setup build/
ninja -C build/
sudo ninja -C build/ install
Configuration
If you already use i3, then copy your i3 config to ~/.config/sway/config and
it'll work out of the box. Otherwise, copy the sample configuration file to
~/.config/sway/config. It is usually located at /etc/sway/config.
Run man 5 sway for information on the configuration.
Running
Run sway from a TTY or from a display manager.