310                     && (verify_area(virt_req, core::mem::size_of::<PosixTimeSpec>()).is_err()  in handle()
311                         || verify_area(virt_rem, core::mem::size_of::<PosixTimeSpec>()).is_err())  in handle()
456                     if verify_area(virt_optlen, core::mem::size_of::<u32>()).is_err() {  in handle()
530                     if verify_area(virt_addrlen, core::mem::size_of::<u32>()).is_err() {  in handle()
535                     if verify_area(virt_addr, core::mem::size_of::<SockAddr>()).is_err() {  in handle()
556                     core::mem::size_of::<MsgHdr>(),  in handle()
656                 match verify_area(vaddr, core::mem::size_of::<PosixKstat>()) {  in handle()
703                 verify_area(parent_tid, core::mem::size_of::<i32>())?;  in handle()
704                 verify_area(child_tid, core::mem::size_of::<i32>())?;  in handle()
727                         core::mem::size_of::<PosixTimeSpec>(),  in handle()
828                     UserBufferReader::new(sigmask_addr, core::mem::size_of::<SigSet>(), true)?;  in handle()
849                     core::mem::size_of::<[c_int; 2]>(),  in handle()