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egl/wayland: ensure wl_drm is available before use

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Avoid crashing if wl_drm is unavailable. Instead, gracefully error
out.

Signed-off-by: Simon Ser <contact@emersion.fr>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Fixes: c60fea8c22 ("Revert "egl/wayland: deprecate drm_handle_format() and drm_handle_capabilities()"")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26346>
This commit is contained in:
Simon Ser 2023-11-23 20:17:07 +01:00 committed by Marge Bot
parent 1f36cc6ca3
commit 35143febba
1 changed files with 1 additions and 1 deletions
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2
src/egl/drivers/dri2/platform_wayland.c
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@ -1420,7 +1420,7 @@ create_wl_buffer(struct dri2_egl_display *dri2_dpy,
ret = zwp_linux_buffer_params_v1_create_immed(params, width, height,
fourcc, 0);
zwp_linux_buffer_params_v1_destroy(params);
} else {
} else if (dri2_dpy->wl_drm) {
struct wl_drm *wl_drm =
dri2_surf ? dri2_surf->wl_drm_wrapper : dri2_dpy->wl_drm;
int fd = -1, stride;