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backend/drm: fix NULL data in handle_drm_event 

wl_event_loop_add_fd was called with a NULL data argument, but the
function expects the data argument to be set to the wlr_drm_backend.

Fixes: 053ebe7c27 ("backend/drm: terminate display on drmHandleEvent failure")
This commit is contained in:
Simon Ser 2021-07-19 14:49:52 +02:00 committed by Simon Zeni
parent a93b18dbd5
commit f94eb174c7
1 changed files with 1 additions and 1 deletions
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2
backend/drm/backend.c
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@ -215,7 +215,7 @@ struct wlr_backend *wlr_drm_backend_create(struct wl_display *display,
struct wl_event_loop *event_loop = wl_display_get_event_loop(display); struct wl_event_loop *event_loop = wl_display_get_event_loop(display);
drm->drm_event = wl_event_loop_add_fd(event_loop, drm->fd, drm->drm_event = wl_event_loop_add_fd(event_loop, drm->fd,
WL_EVENT_READABLE, handle_drm_event, NULL); WL_EVENT_READABLE, handle_drm_event, drm);
if (!drm->drm_event) { if (!drm->drm_event) {
wlr_log(WLR_ERROR, "Failed to create DRM event source"); wlr_log(WLR_ERROR, "Failed to create DRM event source");
goto error_fd; goto error_fd;