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Searched refs:euid (Results 1 - 25 of 115) sorted by relevance

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/kernel/liteos_a/testsuites/unittest/security/reugid/smoke/
H A Dreugid_test_001.cpp42 int euid = 0; in Child1() local
54 ret = getresgid(reinterpret_cast<gid_t *>(&ruid), reinterpret_cast<gid_t *>(&euid), in Child1()
58 ICUNIT_ASSERT_EQUAL(euid, 300, euid); // 300: expected euid in Child1()
63 euid = geteuid(); in Child1()
64 ICUNIT_ASSERT_EQUAL(euid, 300, euid); in Child1()
66 ret = getresuid(reinterpret_cast<gid_t *>(&ruid), reinterpret_cast<gid_t *>(&euid), in Child1()
70 ICUNIT_ASSERT_EQUAL(euid, 30 in Child1()
103 int euid = 0; Child() local
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/kernel/liteos_a/syscall/
H A Dprocess_syscall.c543 int euid; in SysGetEffUserID() local
547 euid = OsFromKuidMunged(OsCurrentUserContainer(), CurrentCredentials()->euid); in SysGetEffUserID()
549 euid = (int)OsCurrUserGet()->effUserID; in SysGetEffUserID()
552 return euid; in SysGetEffUserID()
577 int SysGetRealEffSaveUserID(int *ruid, int *euid, int *suid) in SysGetRealEffSaveUserID() argument
587 effUserID = OsFromKuidMunged(OsCurrentUserContainer(), CurrentCredentials()->euid); in SysGetRealEffSaveUserID()
588 saveUserID = OsFromKuidMunged(OsCurrentUserContainer(), CurrentCredentials()->euid); in SysGetRealEffSaveUserID()
606 ret = LOS_ArchCopyToUser(euid, &effUserID, sizeof(int)); in SysGetRealEffSaveUserID()
655 newCredentials->euid in SysSetUserID()
711 SetRealEffSaveUserIDCheck(int ruid, int euid, int suid) SetRealEffSaveUserIDCheck() argument
729 SysSetRealEffSaveUserID(int ruid, int euid, int suid) SysSetRealEffSaveUserID() argument
764 SysSetRealEffUserID(int ruid, int euid) SysSetRealEffUserID() argument
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/kernel/linux/linux-5.10/kernel/
H A Duid16.c48 SYSCALL_DEFINE2(setreuid16, old_uid_t, ruid, old_uid_t, euid) in SYSCALL_DEFINE2()
50 return __sys_setreuid(low2highuid(ruid), low2highuid(euid)); in SYSCALL_DEFINE2()
58 SYSCALL_DEFINE3(setresuid16, old_uid_t, ruid, old_uid_t, euid, old_uid_t, suid) in SYSCALL_DEFINE3()
60 return __sys_setresuid(low2highuid(ruid), low2highuid(euid), in SYSCALL_DEFINE3()
68 old_uid_t ruid, euid, suid; in SYSCALL_DEFINE3() local
71 euid = high2lowuid(from_kuid_munged(cred->user_ns, cred->euid)); in SYSCALL_DEFINE3()
75 !(retval = put_user(euid, euidp))) in SYSCALL_DEFINE3()
H A Duid16.h7 long __sys_setreuid(uid_t ruid, uid_t euid);
9 long __sys_setresuid(uid_t ruid, uid_t euid, uid_t suid);
H A Dsys.c153 * Returns true if current's euid is same as p's uid or euid,
162 if (uid_eq(pcred->uid, cred->euid) || in set_one_prio_perm()
163 uid_eq(pcred->euid, cred->euid)) in set_one_prio_perm()
503 long __sys_setreuid(uid_t ruid, uid_t euid) in __sys_setreuid() argument
512 keuid = make_kuid(ns, euid); in __sys_setreuid()
516 if ((euid != (uid_t) -1) && !uid_valid(keuid)) in __sys_setreuid()
528 !uid_eq(old->euid, kruid) && in __sys_setreuid()
533 if (euid ! in __sys_setreuid()
631 __sys_setresuid(uid_t ruid, uid_t euid, uid_t suid) __sys_setresuid() argument
710 uid_t ruid, euid, suid; SYSCALL_DEFINE3() local
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H A Dcred.c52 .euid = GLOBAL_ROOT_UID,
319 new->suid = new->fsuid = new->euid; in prepare_exec_creds()
412 * ancestor of subset and set->euid is owner of subset or one in cred_cap_issubset()
417 uid_eq(subset_ns->owner, set->euid)) in cred_cap_issubset()
459 if (!uid_eq(old->euid, new->euid) || in commit_creds()
500 !uid_eq(new->euid, old->euid) || in commit_creds()
819 from_kuid_munged(&init_user_ns, cred->euid), in dump_invalid_creds()
/kernel/linux/linux-6.6/kernel/
H A Duid16.c48 SYSCALL_DEFINE2(setreuid16, old_uid_t, ruid, old_uid_t, euid) in SYSCALL_DEFINE2()
50 return __sys_setreuid(low2highuid(ruid), low2highuid(euid)); in SYSCALL_DEFINE2()
58 SYSCALL_DEFINE3(setresuid16, old_uid_t, ruid, old_uid_t, euid, old_uid_t, suid) in SYSCALL_DEFINE3()
60 return __sys_setresuid(low2highuid(ruid), low2highuid(euid), in SYSCALL_DEFINE3()
68 old_uid_t ruid, euid, suid; in SYSCALL_DEFINE3() local
71 euid = high2lowuid(from_kuid_munged(cred->user_ns, cred->euid)); in SYSCALL_DEFINE3()
75 !(retval = put_user(euid, euidp))) in SYSCALL_DEFINE3()
H A Duid16.h7 long __sys_setreuid(uid_t ruid, uid_t euid);
9 long __sys_setresuid(uid_t ruid, uid_t euid, uid_t suid);
H A Dsys.c173 * Returns true if current's euid is same as p's uid or euid,
182 if (uid_eq(pcred->uid, cred->euid) || in set_one_prio_perm()
183 uid_eq(pcred->euid, cred->euid)) in set_one_prio_perm()
529 long __sys_setreuid(uid_t ruid, uid_t euid) in __sys_setreuid() argument
538 keuid = make_kuid(ns, euid); in __sys_setreuid()
542 if ((euid != (uid_t) -1) && !uid_valid(keuid)) in __sys_setreuid()
554 !uid_eq(old->euid, kruid) && in __sys_setreuid()
559 if (euid ! in __sys_setreuid()
667 __sys_setresuid(uid_t ruid, uid_t euid, uid_t suid) __sys_setresuid() argument
751 uid_t ruid, euid, suid; SYSCALL_DEFINE3() local
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H A Dcred.c51 .euid = GLOBAL_ROOT_UID,
271 new->suid = new->fsuid = new->euid; in prepare_exec_creds()
363 * ancestor of subset and set->euid is owner of subset or one in cred_cap_issubset()
368 uid_eq(subset_ns->owner, set->euid)) in cred_cap_issubset()
404 if (!uid_eq(old->euid, new->euid) || in commit_creds()
443 !uid_eq(new->euid, old->euid) || in commit_creds()
/kernel/linux/linux-5.10/mm/
H A Dpurgeable_ashmem_trigger.c55 if (!uid_eq(cred->euid, GLOBAL_MEMMGR_UID) && in purgeable_ashmem_trigger_write()
56 !uid_eq(cred->euid, GLOBAL_ROOT_UID)) { in purgeable_ashmem_trigger_write()
81 if (!uid_eq(cred->euid, GLOBAL_MEMMGR_UID) && in purgeable_ashmem_trigger_show()
82 !uid_eq(cred->euid, GLOBAL_ROOT_UID)) { in purgeable_ashmem_trigger_show()
/kernel/linux/linux-6.6/mm/
H A Dpurgeable_ashmem_trigger.c55 if (!uid_eq(cred->euid, GLOBAL_MEMMGR_UID) && in purgeable_ashmem_trigger_write()
56 !uid_eq(cred->euid, GLOBAL_ROOT_UID)) { in purgeable_ashmem_trigger_write()
81 if (!uid_eq(cred->euid, GLOBAL_MEMMGR_UID) && in purgeable_ashmem_trigger_show()
82 !uid_eq(cred->euid, GLOBAL_ROOT_UID)) { in purgeable_ashmem_trigger_show()
/kernel/linux/common_modules/container_escape_detection/include/
H A Dced_detection_points.h20 uid_t euid; member
28 info->euid = cred->euid.val; in cred_info_record()
/kernel/linux/linux-5.10/ipc/
H A Dutil.c279 kuid_t euid; in ipc_addid() local
298 current_euid_egid(&euid, &egid); in ipc_addid()
299 new->cuid = new->uid = euid; in ipc_addid()
521 kuid_t euid = current_euid(); in ipcperms() local
527 if (uid_eq(euid, ipcp->cuid) || in ipcperms()
528 uid_eq(euid, ipcp->uid)) in ipcperms()
692 kuid_t euid; in ipcctl_obtain_check() local
707 euid = current_euid(); in ipcctl_obtain_check()
708 if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipc in ipcctl_obtain_check()
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/kernel/linux/linux-6.6/ipc/
H A Dutil.c280 kuid_t euid; in ipc_addid() local
299 current_euid_egid(&euid, &egid); in ipc_addid()
300 new->cuid = new->uid = euid; in ipc_addid()
555 kuid_t euid = current_euid(); in ipcperms() local
561 if (uid_eq(euid, ipcp->cuid) || in ipcperms()
562 uid_eq(euid, ipcp->uid)) in ipcperms()
726 kuid_t euid; in ipcctl_obtain_check() local
741 euid = current_euid(); in ipcctl_obtain_check()
742 if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipc in ipcctl_obtain_check()
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/kernel/linux/linux-5.10/tools/testing/selftests/net/
H A Dreuseaddr_ports_exhausted.c130 uid_t euid[2] = {10, 20}; in TEST() local
136 ret = seteuid(euid[j]); in TEST()
137 ASSERT_EQ(0, ret) TH_LOG("failed to seteuid: %d.", euid[j]); in TEST()
146 EXPECT_NE(-1, fd[1]) TH_LOG("should succeed to bind because one socket can be bound in each euid."); in TEST()
/kernel/linux/linux-6.6/tools/testing/selftests/net/
H A Dreuseaddr_ports_exhausted.c130 uid_t euid[2] = {10, 20}; in TEST() local
136 ret = seteuid(euid[j]); in TEST()
137 ASSERT_EQ(0, ret) TH_LOG("failed to seteuid: %d.", euid[j]); in TEST()
146 EXPECT_NE(-1, fd[1]) TH_LOG("should succeed to bind because one socket can be bound in each euid."); in TEST()
/kernel/linux/linux-5.10/include/linux/
H A Dcred.h124 kuid_t euid; /* effective UID of the task */ member
147 struct group_info *group_info; /* supplementary groups for euid/fsgid */
372 #define task_euid(task) (task_cred_xxx((task), euid))
381 #define current_euid() (current_cred_xxx(euid))
413 *(_euid) = __cred->euid; \
/kernel/linux/linux-6.6/include/linux/
H A Dcred.h116 kuid_t euid; /* effective UID of the task */ member
140 struct group_info *group_info; /* supplementary groups for euid/fsgid */
322 #define task_euid(task) (task_cred_xxx((task), euid))
332 #define current_euid() (current_cred_xxx(euid))
365 *(_euid) = __cred->euid; \
/kernel/linux/linux-5.10/security/
H A Dcommoncap.c90 if ((ns->parent == cred->user_ns) && uid_eq(ns->owner, cred->euid)) in cap_capable()
718 { return uid_eq(cred->euid, uid); } in __is_eff()
777 { return !uid_eq(new->euid, old->uid); } in __is_setuid()
867 new->euid = new->uid; in cap_bprm_creds_from_file()
874 new->suid = new->fsuid = new->euid; in cap_bprm_creds_from_file()
999 * 2) When set*uiding _from_ euid == 0 _to_ euid != 0, the effective
1002 * 3) When set*uiding _from_ euid != 0 _to_ euid == 0, the effective
1025 uid_eq(old->euid, root_ui in cap_emulate_setxuid()
[all...]
/kernel/linux/linux-6.6/security/
H A Dcommoncap.c91 if ((ns->parent == cred->user_ns) && uid_eq(ns->owner, cred->euid)) in cap_capable()
771 { return uid_eq(cred->euid, uid); } in __is_eff()
830 { return !uid_eq(new->euid, old->uid); } in __is_setuid()
922 new->euid = new->uid; in cap_bprm_creds_from_file()
929 new->suid = new->fsuid = new->euid; in cap_bprm_creds_from_file()
1063 * 2) When set*uiding _from_ euid == 0 _to_ euid != 0, the effective
1066 * 3) When set*uiding _from_ euid != 0 _to_ euid == 0, the effective
1089 uid_eq(old->euid, root_ui in cap_emulate_setxuid()
[all...]
/kernel/linux/linux-5.10/arch/mips/kernel/
H A Dmips-mt-fpaff.c56 match = (uid_eq(cred->euid, pcred->euid) || in check_same_owner()
57 uid_eq(cred->euid, pcred->uid)); in check_same_owner()
/kernel/linux/linux-5.10/arch/s390/kernel/
H A Dcompat_linux.h96 long compat_sys_s390_setreuid16(u16 ruid, u16 euid);
98 long compat_sys_s390_setresuid16(u16 ruid, u16 euid, u16 suid);
99 long compat_sys_s390_getresuid16(u16 __user *ruid, u16 __user *euid, u16 __user *suid);
/kernel/linux/linux-6.6/arch/mips/kernel/
H A Dmips-mt-fpaff.c56 match = (uid_eq(cred->euid, pcred->euid) || in check_same_owner()
57 uid_eq(cred->euid, pcred->uid)); in check_same_owner()
/kernel/linux/linux-5.10/security/safesetid/
H A Dlsm.c162 if (uid_eq(new_id.uid, old->uid) || uid_eq(new_id.uid, old->euid) || in id_permitted_for_cred()
182 __kuid_val(old->uid), __kuid_val(old->euid), in id_permitted_for_cred()
209 id_permitted_for_cred(old, (kid_t){.uid = new->euid}, UID) && in safesetid_task_fix_setuid()

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