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Fix potential violation of invariant

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The shared function for reading back context attributes,
_glfwRefreshContextAttribs, did not check whether the newly created
context had been successfully made current.  This violated the invariant
that the context TLS slot always points to a valid window and that its
context is current whenever _glfw.platform.getProcAddress is called.

Related to #2327

This was adapted to 3.3-stable from
fa0ea5c41f and
ddd92a4fa8.
This commit is contained in:
Camilla Löwy
2023-12-03 16:06:31 +01:00
parent 11f517e557
commit cb0dafa7c0
3 changed files with 4 additions and 0 deletions
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README.md
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@@ -124,6 +124,7 @@ information on what to include when reporting a bug.
## Changelog
- Bugfix: `glfwGetKeyScancode` returned `0` on error when initialized instead of `-1`
- Bugfix: Failure to make a newly created context current could cause segfault (#2327)
- [Win32] Fix pkg-config for dynamic library on Windows (#2386, #2420)
- [Win32] Bugfix: `glfwWaitEventsTimeout` did not return for some sent messages (#2408)
- [Wayland] Added improved fallback window decorations via libdecor (#1639,#1693)