mirror of
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original uri https://github.com/zed-industries/zed
https://zed.dev
a58f4d2ac0
CVDisplayLink teardown is unsafe by design: CVDisplayLinkStop only flags the io thread to exit and CVDisplayLinkRelease frees the link immediately, so the io thread can touch freed memory (crash fixed by leaking the link in #32116), and a straggler output callback can dereference a freed dispatch source through its context pointer (Sentry ZED-7XR). Teardown also happened on every resize tick, activation, and occlusion change, leaking a stopped link and dispatch source each time. Instead, keep one immortal CVDisplayLink per display in a static registry. Windows subscribe with their dispatch source; the callback's context is a display id rather than a pointer, and the only memory it dereferences is the registry, under its lock. Links start and stop at subscriber-count edges, windows own their dispatch source for the life of the window, and sources are removed from the registry and genuinely released on window close. No mem::forget, no unbounded leaks, and both use-after-free classes become unreachable. |
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| CODE_OF_CONDUCT.md | ||
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| debug.plist | ||
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| LICENSE-GPL | ||
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Zed
Welcome to Zed, a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.
Installation
On macOS, Linux, and Windows you can download Zed directly or install Zed via your local package manager (macOS/Linux/Windows).
Other platforms are not yet available:
- Web (tracking discussion)
Developing Zed
Contributing
See CONTRIBUTING.md for ways you can contribute to Zed.
Also... we're hiring! Check out our jobs page for open roles.
Licensing
Zed source code is licensed primarily under GPL-3.0-or-later, with Apache-2.0 components where marked.
License information for third party dependencies must be correctly provided for CI to pass.
We use cargo-about to automatically comply with open source licenses. If CI is failing, check the following:
- Is it showing a
no license specifiederror for a crate you've created? If so, addpublish = falseunder[package]in your crate's Cargo.toml. - Is the error
failed to satisfy license requirementsfor a dependency? If so, first determine what license the project has and whether this system is sufficient to comply with this license's requirements. If you're unsure, ask a lawyer. Once you've verified that this system is acceptable add the license's SPDX identifier to theacceptedarray inscript/licenses/zed-licenses.toml. - Is
cargo-aboutunable to find the license for a dependency? If so, add a clarification field at the end ofscript/licenses/zed-licenses.toml, as specified in the cargo-about book.
Sponsorship
Zed is developed by Zed Industries, Inc., a for-profit company.
If you’d like to financially support the project, you can do so via GitHub Sponsors. Sponsorships go directly to Zed Industries and are used as general company revenue. There are no perks or entitlements associated with sponsorship.