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Searched refs:os_mul_overflow (Results 1 – 25 of 27) sorted by relevance

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/xnu-8020.140.41/libkern/os/
H A Doverflow.h60 #define os_mul_overflow(a, b, res) __os_warn_unused(__builtin_mul_overflow((a), (b), (res))) macro
79 _s = os_mul_overflow((a), (b), &_tmp); \
80 _t = os_mul_overflow((c), _tmp, (res)); \
89 _t = os_mul_overflow((x), _tmp, (res)); \
97 _s = os_mul_overflow((a), (x), &_tmp); \
/xnu-8020.140.41/iokit/DriverKit/
H A Dsafe_allocation.h212 if (__improbable(os_mul_overflow(n, sizeof(T), &bytes) || (n > UINT32_MAX))) {
230 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-8020.140.41/libkern/libkern/c++/
H A Dsafe_allocation.h212 if (__improbable(os_mul_overflow(n, sizeof(T), &bytes) || (n > UINT32_MAX))) {
230 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-8020.140.41/libsyscall/wrappers/spawn/
H A Dposix_spawn.c925 if (os_mul_overflow(acts->pspa_alloc, 2, &newnum)) { in posix_spawn_growportactions_np()
1402 if (os_mul_overflow((*psactsp)->psfa_act_alloc, 2, &newnum)) { in _posix_spawn_file_actions_grow()
2139 if (os_mul_overflow(psmx->psmx_alloc, 2, &newnum)) { in posix_spawnattr_setmacpolicyinfo_np()
/xnu-8020.140.41/bsd/kern/
H A Dkern_core.c366 if (os_mul_overflow(segment_count, segment_command_sz, &lhs)) { in coredump()
H A Dsysv_shm.c1063 if (os_mul_overflow(shminfo.shmmni, sizeof(struct shmid_kernel), &sz)) { in shminit()
H A Dkdebug.c1775 if (os_mul_overflow(nthreads, sizeof(kd_threadmap), mapsize)) { in kdbg_thrmap_init_internal()
2349 if (os_mul_overflow(map_count, sizeof(kd_threadmap), &map_size)) { in _write_legacy_header()
H A Dkern_event.c1404 if (os_mul_overflow((uint64_t)kev->ext[1], multiplier, &leeway_ns)) { in filt_timervalidate()
1424 if (os_mul_overflow((uint64_t)kev->data, multiplier, &calendar_deadline_ns)) { in filt_timervalidate()
1496 if (os_mul_overflow((uint64_t)kev->data, multiplier, &interval_ns)) { in filt_timervalidate()
8715 if (os_mul_overflow(sizeof(kqueue_id_t), buflen, &bufsize)) { in kevent_copyout_proc_dynkqids()
8746 if (os_mul_overflow(sizeof(kqueue_id_t), MIN(buflen, nkqueues), &copysize)) { in kevent_copyout_proc_dynkqids()
H A Dkern_aio.c1050 os_mul_overflow(sizeof(user_addr_t), uap->nent, &aiocbpp_size)) { in aio_suspend_nocancel()
H A Dproc_info.c2909 if (os_mul_overflow(nuptrs, sizeof(uint64_t), &copysize)) { in proc_pidlistuptrs()
/xnu-8020.140.41/osfmk/kern/
H A Dledger.c128 if (os_mul_overflow(offset, sizeof(struct ledger_entry_small), &offset) || offset >= l->l_size) { in is_entry_valid()
220 …if (os_mul_overflow(lt_table_size, (sizeof(struct ledger_entry) / sizeof(struct ledger_entry_small… in ledger_template_entries_lut_size()
449 if (os_mul_overflow(old_cnt, 2, &new_cnt)) { in ledger_entry_add_with_flags()
H A Dmachine.c993 if (os_mul_overflow(timeout, scale, &timeout)) { in machine_timeout_init_with_suffix()
H A Dkern_cdata.c94 if (os_mul_overflow(num_items, KCDATA_ALIGNMENT_SIZE - 1, &max_padding_bytes)) { in kcdata_estimate_required_buffer_size()
H A Ddebug.c488 if (os_mul_overflow(phys_carveout_mb, 1024 * 1024, &temp_phys_carveout_size)) { in phys_carveout_init()
H A Dzalloc.c7702 if (os_mul_overflow(zc_auto, Z_CONTENTION_WMA_UNIT, &zc_auto)) { in compute_zone_working_set_size()
/xnu-8020.140.41/bsd/net/classq/
H A Dclassq_fq_codel.c599 if (os_mul_overflow(fq_cl->fcl_stat.fcl_avg_qdelay, in fq_getq_flow()
/xnu-8020.140.41/osfmk/ipc/
H A Dipc_kmsg.c1263 } else if (os_mul_overflow(user_descs, USER_DESC_MAX_DELTA, &max_delta)) { in ipc_kmsg_alloc()
3495 if (os_mul_overflow(count, sizeof(mach_port_t), &ports_length)) { in ipc_kmsg_copyin_ool_ports_descriptor()
3500 if (os_mul_overflow(count, sizeof(mach_port_name_t), &names_length)) { in ipc_kmsg_copyin_ool_ports_descriptor()
/xnu-8020.140.41/iokit/Kernel/
H A DIODeviceTreeSupport.cpp1072 if (__improbable(os_mul_overflow(gIODTResolvers->alloc, 2, in IODTSetResolving()
/xnu-8020.140.41/bsd/vfs/
H A Dvfs_cache.c2477 if (os_mul_overflow(dNodes, 2, &nelements)) { in resize_namecache()
/xnu-8020.140.41/bsd/netinet/
H A Dflow_divert.c2915 if (os_mul_overflow(sizeof(*new_trie.nodes), (size_t)nodes_count, &nodes_mem_size) || in flow_divert_handle_app_map_create()
2917 os_mul_overflow(sizeof(*new_trie.bytes), (size_t)bytes_count, &bytes_mem_size) || in flow_divert_handle_app_map_create()
/xnu-8020.140.41/tests/
H A Dproc_info.c1970 if (os_mul_overflow(sizeof(kqueue_id_t), kqids_len, &kqids_size)) { in list_kqids()
/xnu-8020.140.41/bsd/skywalk/mem/
H A Dskmem_cache.c1072 } else if (os_mul_overflow(boff, 2, &boff)) { in skmem_slab_alloc_locked()
/xnu-8020.140.41/osfmk/vm/
H A Dvm_user.c2419 if (os_mul_overflow(*dispositions_count, sizeof(int), &disp_buf_req_size)) { in mach_vm_page_range_query()

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