johniyoods fb0123f42e egl/dri2: require valid render fd before advertising EGL_WL_bind_wayland_display ... Commit 718ef151f2 removed the legacy non-dmabuf wl_drm path and now gates the extension on has_dmabuf_import && has_dmabuf_export. These flags reflect driver capability and do not depend on whether a valid DRM render fd was assigned during display initialization. Before commit 718ef151f2, dri2_get_capabilities() returned 0 for kms_swrast paths because can_share_buffer is false there, so the __DRI_IMAGE_CAP_GLOBAL_NAMES check naturally excluded software-only devices. The replacement dmabuf flags do not have this property. On a software-only device (e.g., vgem), fd_render_gpu stays -1 and device_name is NULL, yet both dmabuf flags are true, causing the extension to be incorrectly advertised. When a Wayland compositor calls eglBindWaylandDisplayWL(), drmGetRenderDeviceNameFromFd(-1) returns NULL and strdup(device_name) is called on a NULL pointer, causing a SIGSEGV. Add an additional guard when setting WL_bind_wayland_display, so the extension is only advertised when a valid DRM render fd is present Fixes: 718ef151f2 ("egl/wayland: Remove support for non-dmabuf wl_drm") Signed-off-by: johniyoods <johniyoods@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41527>		2026-05-13 16:16:48 +00:00
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drivers	egl/dri2: require valid render fd before advertising EGL_WL_bind_wayland_display	2026-05-13 16:16:48 +00:00
generate	mesa: move src/mapi to src/mesa/glapi	2025-08-06 20:35:26 +00:00
main	egl: Switch to mesa_log(..)	2026-04-30 23:51:48 +00:00
wayland	meson: use the wayland module	2025-09-22 16:35:26 +00:00
.clang-format	clang-format: Disable formatting by default	2023-08-13 16:48:49 +02:00
egl-entrypoint-check.py	egl: Apply autopep8.	2025-02-21 02:50:56 +00:00
egl-glvnd-symbols.txt	egl: export GL-CL interop functions from libEGL_mesa.so	2025-06-08 13:20:47 -04:00
egl-glvnd.sym	egl: export GL-CL interop functions from libEGL_mesa.so	2025-06-08 13:20:47 -04:00
egl-symbols.txt	egl/dri2: Implement the new flush method	2022-11-02 18:11:41 +00:00
egl.sym	egl/meson: Specify which symbols to export	2025-01-15 23:18:36 +00:00
meson.build	meson: Add support for buidling zink + Turnip/KGSL	2026-03-31 15:00:29 +00:00