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Searched refs:os_mul_overflow (Results 1 – 25 of 31) sorted by relevance

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/xnu-10063.101.15/libkern/os/
H A Doverflow.h60 #define os_mul_overflow(a, b, res) __os_warn_unused(__builtin_mul_overflow((a), (b), (res))) macro
88 _s = os_mul_overflow((a), (b), &_tmp); \
89 _t = os_mul_overflow((c), _tmp, (res)); \
98 _t = os_mul_overflow((x), _tmp, (res)); \
106 _s = os_mul_overflow((a), (x), &_tmp); \
/xnu-10063.101.15/libkern/libkern/c++/
H A Dsafe_allocation.h216 if (__improbable(os_mul_overflow(n, sizeof(T), &bytes) || (n > UINT32_MAX))) {
234 if (__improbable(os_mul_overflow(n, sizeof(T), &bytes) || (n > UINT32_MAX))) {
H A Dbounded_ptr.h394 if (__improbable(os_mul_overflow(n, sizeof(T), &bytes))) {
414 if (__improbable(os_mul_overflow(n, sizeof(T), &bytes))) {
/xnu-10063.101.15/iokit/DriverKit/
H A Dsafe_allocation.h216 if (__improbable(os_mul_overflow(n, sizeof(T), &bytes) || (n > UINT32_MAX))) {
234 if (__improbable(os_mul_overflow(n, sizeof(T), &bytes) || (n > UINT32_MAX))) {
H A Dbounded_ptr.h394 if (__improbable(os_mul_overflow(n, sizeof(T), &bytes))) {
414 if (__improbable(os_mul_overflow(n, sizeof(T), &bytes))) {
/xnu-10063.101.15/bsd/kern/
H A Dkern_core.c496 if (os_mul_overflow(segment_count, segment_command_sz, &lhs)) { in coredump()
517 if (os_mul_overflow(notes_count, sizeof(struct note_command), &notes_size)) { in coredump()
H A Dkern_trustcache.c1044 if (os_mul_overflow(tc_offsets->num_caches, sizeof(uint32_t), &offsets_length)) { in load_static_trust_cache()
H A Dsysv_shm.c1059 if (os_mul_overflow(shminfo.shmmni, sizeof(struct shmid_kernel), &sz)) { in shminit()
H A Dkdebug.c1515 if (os_mul_overflow(nthreads, sizeof(kd_threadmap), mapsize)) { in _thread_map_create_live()
1925 if (os_mul_overflow(map_count, sizeof(kd_threadmap), &map_size)) { in _write_legacy_header()
H A Dkern_event.c1448 if (os_mul_overflow((uint64_t)kev->ext[1], multiplier, &leeway_ns)) { in filt_timervalidate()
1468 if (os_mul_overflow((uint64_t)kev->data, multiplier, &calendar_deadline_ns)) { in filt_timervalidate()
1540 if (os_mul_overflow((uint64_t)kev->data, multiplier, &interval_ns)) { in filt_timervalidate()
8969 if (os_mul_overflow(sizeof(kqueue_id_t), buflen, &bufsize)) { in kevent_copyout_proc_dynkqids()
9015 if (os_mul_overflow(sizeof(kqueue_id_t), MIN(buflen, nkqueues), &copysize)) { in kevent_copyout_proc_dynkqids()
H A Dkern_aio.c1049 os_mul_overflow(sizeof(user_addr_t), uap->nent, &aiocbpp_size)) { in aio_suspend_nocancel()
H A Dproc_info.c1703 if (os_mul_overflow(ncoals, elem_size, &k_buffersize)) { in proc_listcoalitions()
2956 if (os_mul_overflow(nuptrs, sizeof(uint64_t), &copysize)) { in proc_pidlistuptrs()
/xnu-10063.101.15/osfmk/kern/
H A Dexclaves_inspection.c413 if (os_mul_overflow(page_count, PAGE_SIZE, &exclaves_stackshot_buffer_size)) { in exclaves_inspection_init()
H A Dledger.c134 if (os_mul_overflow(offset, sizeof(struct ledger_entry_small), &offset) || offset >= l->l_size) { in is_entry_valid()
226 …if (os_mul_overflow(lt_table_size, (sizeof(struct ledger_entry) / sizeof(struct ledger_entry_small… in ledger_template_entries_lut_size()
460 if (os_mul_overflow(old_cnt, 2, &new_cnt)) { in ledger_entry_add_with_flags()
H A Dmachine.c1484 if (os_mul_overflow(timeout, scale, &timeout)) { in machine_timeout_init_with_suffix()
H A Dkern_cdata.c290 if (os_mul_overflow(num_items, KCDATA_ALIGNMENT_SIZE - 1, &max_padding_bytes)) { in kcdata_estimate_required_buffer_size()
H A Ddebug.c559 if (os_mul_overflow(carveouts[i].requested_size, 1024 * 1024, &temp_carveout_size)) { in phys_carveout_init()
/xnu-10063.101.15/libsyscall/wrappers/spawn/
H A Dposix_spawn.c993 if (os_mul_overflow(acts->pspa_alloc, 2, &newnum)) { in posix_spawn_growportactions_np()
1570 if (os_mul_overflow((*psactsp)->psfa_act_alloc, 2, &newnum)) { in _posix_spawn_file_actions_grow()
2307 if (os_mul_overflow(psmx->psmx_alloc, 2, &newnum)) { in posix_spawnattr_setmacpolicyinfo_np()
/xnu-10063.101.15/bsd/net/classq/
H A Dclassq_fq_codel.c781 if (os_mul_overflow(fq_cl->fcl_stat.fcl_avg_qdelay, in fq_getq_flow()
/xnu-10063.101.15/iokit/Kernel/
H A DIODeviceTreeSupport.cpp1105 if (__improbable(os_mul_overflow(gIODTResolvers->alloc, 2, in IODTSetResolving()
/xnu-10063.101.15/osfmk/ipc/
H A Dipc_kmsg.c1799 } else if (os_mul_overflow(desc_count, USER_DESC_MAX_DELTA, &max_delta)) { in ipc_kmsg_alloc()
4655 if (os_mul_overflow(count, sizeof(mach_port_t), &ports_length)) { in ipc_kmsg_copyin_ool_ports_descriptor()
4660 if (os_mul_overflow(count, sizeof(mach_port_name_t), &names_length)) { in ipc_kmsg_copyin_ool_ports_descriptor()
/xnu-10063.101.15/bsd/netkey/
H A Dkey.c2691 if (__improbable(os_mul_overflow(lft->sadb_lifetime_addtime, NSEC_PER_SEC, &lifetime_ns))) { in key_spdadd()
2699 if (__improbable(os_mul_overflow(lft->sadb_lifetime_usetime, NSEC_PER_SEC, &validtime_ns))) { in key_spdadd()
4621 if (__improbable(os_mul_overflow(sav->lft_h->sadb_lifetime_addtime, NSEC_PER_SEC, &nanotime))) { in key_setsaval()
4641 if (__improbable(os_mul_overflow(sav->lft_s->sadb_lifetime_addtime, NSEC_PER_SEC, &nanotime))) { in key_setsaval()
10138 if (os_mul_overflow(ipsec_sav_count + 1, sizeof(*sa_stats_sav), &bufsize)) { in key_getsastat()
/xnu-10063.101.15/bsd/vfs/
H A Dvfs_cluster.c384 if (__improbable(os_mul_overflow(max_io_size, io_scale, &prefetch) || in cluster_max_prefetch()
2881 if (__improbable(os_mul_overflow(max_upl_size, IO_SCALE(vp, 2), in cluster_write_direct()
4772 if (__improbable(os_mul_overflow(max_rd_size, IO_SCALE(vp, 2), in cluster_read_direct()
H A Dvfs_cache.c3071 if (os_mul_overflow(dNodes, 2, &nelements)) { in resize_namecache()
/xnu-10063.101.15/bsd/netinet/
H A Dflow_divert.c3153 if (os_mul_overflow(sizeof(*new_trie.nodes), (size_t)nodes_count, &nodes_mem_size) || in flow_divert_handle_app_map_create()
3155 os_mul_overflow(sizeof(*new_trie.bytes), (size_t)bytes_count, &bytes_mem_size) || in flow_divert_handle_app_map_create()

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