diff --git a/src/xrt/state_trackers/oxr/oxr_session_frame_end.c b/src/xrt/state_trackers/oxr/oxr_session_frame_end.c
index 3c482c027..18f3193ea 100644
--- a/src/xrt/state_trackers/oxr/oxr_session_frame_end.c
+++ b/src/xrt/state_trackers/oxr/oxr_session_frame_end.c
@@ -805,7 +805,9 @@ handle_space(struct oxr_logger *log,
 	}
 
 	struct xrt_space_relation rel;
-	oxr_space_pure_pose_from_space(log, timestamp, &pose, spc, &rel);
+	if (!oxr_space_pure_pose_from_space(log, timestamp, &pose, spc, &rel)) {
+		return false;
+	}
 	*out_pose = rel.pose;
 
 	return true;
diff --git a/src/xrt/state_trackers/oxr/oxr_space.c b/src/xrt/state_trackers/oxr/oxr_space.c
index 69f773dd1..a92ae2313 100644
--- a/src/xrt/state_trackers/oxr/oxr_space.c
+++ b/src/xrt/state_trackers/oxr/oxr_space.c
@@ -253,7 +253,9 @@ oxr_space_pure_relation_from_space(struct oxr_logger *log,
 {
 	struct xrt_space_relation pure_space_relation;
 	struct xrt_device *xdev;
-	oxr_space_get_pure_relation(log, spc, time, &pure_space_relation, &xdev);
+	if (!oxr_space_get_pure_relation(log, spc, time, &pure_space_relation, &xdev)) {
+		return false;
+	}
 
 	struct xrt_relation_chain xrc = {0};
 	m_relation_chain_push_relation(&xrc, &pure_space_relation);