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Wayland: Fix missing checks for optional protocol

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This commit is contained in:
Camilla Löwy 2025-09-01 18:43:26 +02:00
parent ebff6606ee
commit 1ce855b0b1
2 changed files with 15 additions and 1 deletions
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2
README.md
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@ -146,6 +146,8 @@ information on what to include when reporting a bug.
from a modal to the content area
- [Wayland] Bugfix: free modules at end of terminate function to resolve
potential segmentation fault (#2744)
- [Wayland] Bugfix: Confining or disabling the cursor could segfault on
compositors without `pointer-constraints-unstable-v1`
- [X11] Bugfix: Running without a WM could trigger an assert (#2593,#2601,#2631)
- [X11] Bugfix: Occasional crash when an idle display awakes (#2766)
- [X11] Bugfix: Prevent BadWindow when creating small windows with a content scale

14
src/wl_window.c
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@ -2974,10 +2974,16 @@ static void lockPointer(_GLFWwindow* window)
if (!_glfw.wl.relativePointerManager)
{
_glfwInputError(GLFW_FEATURE_UNAVAILABLE,
"Wayland: The compositor does not support pointer locking");
"Wayland: The compositor does not support relative pointer motion");
return;
}
if (!_glfw.wl.pointerConstraints)
{
_glfwInputError(GLFW_FEATURE_UNAVAILABLE,
"Wayland: The compositor does not support locking the pointer");
}
window->wl.relativePointer =
zwp_relative_pointer_manager_v1_get_relative_pointer(
_glfw.wl.relativePointerManager,
@ -3025,6 +3031,12 @@ static const struct zwp_confined_pointer_v1_listener confinedPointerListener =
static void confinePointer(_GLFWwindow* window)
{
if (!_glfw.wl.pointerConstraints)
{
_glfwInputError(GLFW_FEATURE_UNAVAILABLE,
"Wayland: The compositor does not support confining the pointer");
}
window->wl.confinedPointer =
zwp_pointer_constraints_v1_confine_pointer(
_glfw.wl.pointerConstraints,