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()
1447 	error = shm_copyin_path(td, uap->path_from, &path_from);  in sys_shm_rename()
1455 	AUDIT_ARG_UPATH1_CANON(path_from);  in sys_shm_rename()
1459 	if (strcmp(path_from, path_to) == 0)  in sys_shm_rename()
1462 	fnv_from = fnv_32_str(path_from, FNV1_32_INIT);  in sys_shm_rename()
1467 	fd_from = shm_lookup(path_from, fnv_from);  in sys_shm_rename()
1484 	error = shm_remove(path_from, fnv_from, td->td_ucred);  in sys_shm_rename()
1491 	    path_from));  in sys_shm_rename()
1518 		shm_insert(path_from, fnv_from, fd_from);  in sys_shm_rename()
1521 		path_from = NULL;  in sys_shm_rename()
1538 		shm_insert(path_from, fnv_from, fd_to);  in sys_shm_rename()
1539 		path_from = NULL;  in sys_shm_rename()
1549 	free(path_from, M_SHMFD);  in sys_shm_rename()