1409 	char *path_from = NULL, *path_to = NULL;  in sys_shm_rename()  local
1442 	if (uap->path_from == SHM_ANON || uap->path_to == SHM_ANON) {  in sys_shm_rename()
1451 	error = shm_copyin_path(td, uap->path_to, &path_to);  in sys_shm_rename()
1456 	AUDIT_ARG_UPATH2_CANON(path_to);  in sys_shm_rename()
1459 	if (strcmp(path_from, path_to) == 0)  in sys_shm_rename()
1463 	fnv_to = fnv_32_str(path_to, FNV1_32_INIT);  in sys_shm_rename()
1473 	fd_to = shm_lookup(path_to, fnv_to);  in sys_shm_rename()
1516 	error = shm_remove(path_to, fnv_to, td->td_ucred);  in sys_shm_rename()
1527 	shm_insert(path_to, fnv_to, fd_from);  in sys_shm_rename()
1530 	path_to = NULL;  in sys_shm_rename()
1550 	free(path_to, M_SHMFD);  in sys_shm_rename()