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X11: Clamp w,h in glfwSetWindowSize to >= 1

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-  prevents BadValue error and program exit
This commit is contained in:
Doug Binks 2025-11-08 10:37:52 +00:00
parent 4df5129529
commit 936307558e
2 changed files with 7 additions and 2 deletions
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5
README.md
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@ -146,12 +146,13 @@ information on what to include when reporting a bug.
from a modal to the content area from a modal to the content area
- [X11] Bugfix: Running without a WM could trigger an assert (#2593,#2601,#2631) - [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: Occasional crash when an idle display awakes (#2766)
- [X11] Bugfix: Prevent BadWindow when creating small windows with a content scale
less than 1 (#2754)
- [X11] Bugfix: Clamp width and height to >= 1 to prevent BadValue error and app exit
- [Null] Added Vulkan 'window' surface creation via `VK_EXT_headless_surface` - [Null] Added Vulkan 'window' surface creation via `VK_EXT_headless_surface`
- [Null] Added EGL context creation on Mesa via `EGL_MESA_platform_surfaceless` - [Null] Added EGL context creation on Mesa via `EGL_MESA_platform_surfaceless`
- [EGL] Allowed native access on Wayland with `GLFW_CONTEXT_CREATION_API` set to - [EGL] Allowed native access on Wayland with `GLFW_CONTEXT_CREATION_API` set to
`GLFW_NATIVE_CONTEXT_API` (#2518) `GLFW_NATIVE_CONTEXT_API` (#2518)
- [X11] Bugfix: Prevent BadWindow when creating small windows with a content scale
less than 1 (#2754)
## Contact ## Contact

4
src/x11_window.c
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@ -2207,6 +2207,10 @@ void _glfwGetWindowSizeX11(_GLFWwindow* window, int* width, int* height)
void _glfwSetWindowSizeX11(_GLFWwindow* window, int width, int height) void _glfwSetWindowSizeX11(_GLFWwindow* window, int width, int height)
{ {
// The dimensions must be nonzero, or a BadValue error results.
width = _glfw_max(1, width);
height = _glfw_max(1, height);
if (window->monitor) if (window->monitor)
{ {
if (window->monitor->window == window) if (window->monitor->window == window)