X11: Filter out Xlib errors from other connections

ago%!(EXTRA string=5 years) · 2c8e0512dd
parent 44b5d06583
commit 2c8e0512dd
2 changed files with 5 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -173,6 +173,8 @@ information on what to include when reporting a bug.
 - [X11] Bugfix: IME input of CJK was broken for "C" locale (#1587,#1636)
 - [X11] Bugfix: Termination would segfault if the IM had been destroyed
 - [X11] Bugfix: Any IM started after initialization would not be detected
+ - [X11] Bugfix: Xlib errors caused by other parts of the application could be
+   reported as GLFW errors
 - [Wayland] Removed support for `wl_shell` (#1443)
 - [Wayland] Bugfix: The `GLFW_HAND_CURSOR` shape used the wrong image (#1432)
 - [Wayland] Bugfix: `CLOCK_MONOTONIC` was not correctly enabled
--- a/src/x11_init.c
+++ b/src/x11_init.c
@ -890,6 +890,9 @@ static Window createHelperWindow(void)
 //
 static int errorHandler(Display *display, XErrorEvent* event)
 {
+    if (_glfw.x11.display != display)
+        return 0;
+
    _glfw.x11.errorCode = event->error_code;
    return 0;
 }