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

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/xnu-12377.81.4/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-12377.81.4/bsd/net/
H A Dtrie_utility.c150 if (os_mul_overflow(sizeof(*new_trie->nodes), (size_t)nodes_count, &nodes_mem_size) || in net_trie_init()
152 os_mul_overflow(sizeof(*new_trie->bytes), (size_t)bytes_count, &bytes_mem_size) || in net_trie_init()
223 os_mul_overflow(sizeof(*new_trie->nodes), (size_t)nodes_count, &test_nodes_mem_size) || in net_trie_init_with_mem()
225 os_mul_overflow(sizeof(*new_trie->bytes), (size_t)bytes_count, &test_bytes_mem_size)) { in net_trie_init_with_mem()
/xnu-12377.81.4/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-12377.81.4/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-12377.81.4/bsd/kern/
H A Dkern_core.c560 if (os_mul_overflow(segment_count, segment_command_sz, &lhs)) { in coredump()
581 if (os_mul_overflow(notes_count, sizeof(struct note_command), &notes_size)) { in coredump()
H A Dkern_trustcache.c1216 if (os_mul_overflow(tc_offsets->num_caches, sizeof(uint32_t), &offsets_length)) { in load_static_trust_cache()
H A Dsysv_shm.c1060 if (os_mul_overflow(shminfo.shmmni, sizeof(struct shmid_kernel), &sz)) { in shminit()
H A Dkdebug.c1712 if (os_mul_overflow(nthreads, sizeof(kd_threadmap), mapsize)) { in _thread_map_create_live()
2788 if (os_mul_overflow(map_count, sizeof(kd_threadmap), &map_size)) { in _write_legacy_header()
H A Dkern_event.c1467 if (os_mul_overflow((uint64_t)kev->ext[1], multiplier, &leeway_ns)) { in filt_timervalidate()
1487 if (os_mul_overflow((uint64_t)kev->data, multiplier, &calendar_deadline_ns)) { in filt_timervalidate()
1559 if (os_mul_overflow((uint64_t)kev->data, multiplier, &interval_ns)) { in filt_timervalidate()
9357 if (os_mul_overflow(sizeof(kqueue_id_t), buflen, &bufsize)) {
9403 if (os_mul_overflow(sizeof(kqueue_id_t), MIN(buflen, nkqueues), &copysize)) {
H A Dproc_info.c1771 if (os_mul_overflow(ncoals, elem_size, &k_buffersize)) { in proc_listcoalitions()
3027 if (os_mul_overflow(nuptrs, sizeof(uint64_t), &copysize)) { in proc_pidlistuptrs()
/xnu-12377.81.4/libsyscall/wrappers/spawn/
H A Dposix_spawn.c1025 if (os_mul_overflow(acts->pspa_alloc, 2, &newnum)) { in posix_spawn_growportactions_np()
1602 if (os_mul_overflow((*psactsp)->psfa_act_alloc, 2, &newnum)) { in _posix_spawn_file_actions_grow()
2358 if (os_mul_overflow(psmx->psmx_alloc, 2, &newnum)) { in posix_spawnattr_setmacpolicyinfo_np()
/xnu-12377.81.4/bsd/skywalk/mem/
H A Dskmem_slab.c245 } else if (os_mul_overflow(boff, 2, &boff)) { in skmem_slab_alloc_locked()
/xnu-12377.81.4/osfmk/kern/
H A Dledger.c147 if (os_mul_overflow(offset, sizeof(struct ledger_entry_small), &offset) || offset >= l->l_size) { in is_entry_valid()
247 …if (os_mul_overflow(lt_table_size, (sizeof(struct ledger_entry) / sizeof(struct ledger_entry_small… in ledger_template_entries_lut_size()
512 if (os_mul_overflow(old_cnt, 2, &new_cnt)) { in ledger_entry_add_with_flags()
H A Dkern_cdata.c292 if (os_mul_overflow(num_items, KCDATA_ALIGNMENT_SIZE - 1, &max_padding_bytes)) { in kcdata_estimate_required_buffer_size()
H A Dmachine.c1667 if (os_mul_overflow(timeout, scale, &timeout)) { in machine_timeout_init_with_suffix()
H A Ddebug.c579 if (os_mul_overflow(carveouts[i].requested_size, 1024 * 1024, &temp_carveout_size)) { in phys_carveout_init()
/xnu-12377.81.4/bsd/net/classq/
H A Dclassq_fq_codel.c801 if (os_mul_overflow(fq_cl->fcl_stat.fcl_avg_qdelay, in fq_codel_dq_legacy()
/xnu-12377.81.4/iokit/Kernel/
H A DIODeviceTreeSupport.cpp1105 if (__improbable(os_mul_overflow(gIODTResolvers->alloc, 2, in IODTSetResolving()
/xnu-12377.81.4/osfmk/vm/
H A Dvm_user.c1735 os_mul_overflow( in mach_vm_page_range_query_sanitize()
/xnu-12377.81.4/bsd/netkey/
H A Dkey.c2602 if (__improbable(os_mul_overflow(lft->sadb_lifetime_addtime, NSEC_PER_SEC, &lifetime_ns))) { in key_spdadd()
2610 if (__improbable(os_mul_overflow(lft->sadb_lifetime_usetime, NSEC_PER_SEC, &validtime_ns))) { in key_spdadd()
4544 if (__improbable(os_mul_overflow(sav->lft_h->sadb_lifetime_addtime, NSEC_PER_SEC, &nanotime))) { in key_setsaval()
4564 if (__improbable(os_mul_overflow(sav->lft_s->sadb_lifetime_addtime, NSEC_PER_SEC, &nanotime))) { in key_setsaval()
10122 if (os_mul_overflow(ipsec_sav_count + 1, sizeof(*sa_stats_sav), &bufsize)) { in key_getsastat()
/xnu-12377.81.4/bsd/vfs/
H A Dvfs_cluster.c454 if (__improbable(os_mul_overflow(max_io_size, io_scale, &prefetch) || in cluster_max_prefetch()
3464 if (__improbable(os_mul_overflow(max_upl_size, IO_SCALE(vp, 2), in cluster_write_direct()
5430 if (__improbable(os_mul_overflow(max_rd_size, IO_SCALE(vp, 2), in cluster_read_direct()
H A Dvfs_cache.c3153 if (os_mul_overflow(dNodes, 2, &nelements)) { in resize_namecache()
/xnu-12377.81.4/bsd/netinet/
H A Dflow_divert.c3202 if (os_mul_overflow(sizeof(*new_trie.nodes), (size_t)nodes_count, &nodes_mem_size) || in flow_divert_handle_app_map_create()
3204 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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