Home
last modified time | relevance | path

Searched refs:suid (Results 1 – 25 of 28) sorted by relevance

12

/linux/kernel/
H A Duid16.c58 SYSCALL_DEFINE3(setresuid16, old_uid_t, ruid, old_uid_t, euid, old_uid_t, suid) in SYSCALL_DEFINE3() argument
61 low2highuid(suid)); in SYSCALL_DEFINE3()
68 old_uid_t ruid, euid, suid; in SYSCALL_DEFINE3() local
72 suid = high2lowuid(from_kuid_munged(cred->user_ns, cred->suid)); in SYSCALL_DEFINE3()
76 retval = put_user(suid, suidp); in SYSCALL_DEFINE3()
H A Dsys.c563 !uid_eq(old->suid, keuid) && in __sys_setreuid()
575 new->suid = new->euid; in __sys_setreuid()
629 new->suid = new->uid = kuid; in __sys_setuid()
678 ksuid = make_kuid(ns, suid); in __sys_setresuid()
695 (suid == (uid_t) -1 || uid_eq(ksuid, old->suid))) in __sys_setresuid()
722 if (suid != (uid_t) -1) in __sys_setresuid()
723 new->suid = ksuid; in __sys_setresuid()
751 uid_t ruid, euid, suid; in SYSCALL_DEFINE3() local
755 suid = from_kuid_munged(cred->user_ns, cred->suid); in SYSCALL_DEFINE3()
761 return put_user(suid, suidp); in SYSCALL_DEFINE3()
[all …]
H A Duid16.h9 long __sys_setresuid(uid_t ruid, uid_t euid, uid_t suid);
H A Dcred.c48 .suid = GLOBAL_ROOT_UID,
275 new->suid = new->fsuid = new->euid; in prepare_exec_creds()
446 !uid_eq(new->suid, old->suid) || in commit_creds()
H A Dauditsc.c399 return audit_compare_uid(cred->suid, name, f, ctx); in audit_field_compare()
413 return audit_uid_comparator(cred->uid, f->op, cred->suid); in audit_field_compare()
422 cred->suid); in audit_field_compare()
428 return audit_uid_comparator(cred->euid, f->op, cred->suid); in audit_field_compare()
433 return audit_uid_comparator(cred->suid, f->op, cred->fsuid); in audit_field_compare()
511 result = audit_uid_comparator(cred->suid, f->op, f->uid); in audit_filter_rules()
1013 ctx->uid = ctx->euid = ctx->suid = ctx->fsuid = KUIDT_INIT(0); in audit_reset_context()
1668 from_kuid(&init_user_ns, cred->suid), in audit_log_uring()
H A Daudit.h137 kuid_t uid, euid, suid, fsuid; member
H A Dsignal.c820 return uid_eq(cred->euid, tcred->suid) || in kill_ok_by_cred()
822 uid_eq(cred->uid, tcred->suid) || in kill_ok_by_cred()
1524 return uid_eq(cred->euid, pcred->suid) || in kill_as_cred_perm()
1526 uid_eq(cred->uid, pcred->suid) || in kill_as_cred_perm()
H A Dptrace.c318 uid_eq(caller_uid, tcred->suid) && in __ptrace_may_access()
H A Daudit.c2264 from_kuid(&init_user_ns, cred->suid), in audit_log_task_info()
/linux/security/safesetid/
H A Dlsm.c155 uid_eq(new_id.uid, old->suid)) in id_permitted_for_cred()
175 __kuid_val(old->suid), __kuid_val(new_id.uid)); in id_permitted_for_cred()
202 id_permitted_for_cred(old, (kid_t){.uid = new->suid}, UID) && in safesetid_task_fix_setuid()
/linux/include/linux/
H A Dcred.h115 kuid_t suid; /* saved UID of the task */ member
376 #define current_suid() (current_cred_xxx(suid))
H A Dsyscalls.h673 asmlinkage long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid);
674 asmlinkage long sys_getresuid(uid_t __user *ruid, uid_t __user *euid, uid_t __user *suid);
1127 asmlinkage long sys_setresuid16(old_uid_t ruid, old_uid_t euid, old_uid_t suid);
1129 old_uid_t __user *euid, old_uid_t __user *suid);
/linux/drivers/connector/
H A DKconfig21 events such as fork, exec, id change (uid, gid, suid, etc), and exit.
/linux/Documentation/admin-guide/cifs/
H A Dusage.rst93 utility as suid (e.g. ``chmod +s /sbin/mount.cifs``). To enable users to
102 Note that when the mount.cifs utility is run suid (allowing user mounts),
104 disallow execution of an suid program mounted on the remote target.
106 and execution of suid programs on the remote target would be enabled
109 though to be able to pass the suid flag to mount requires rebuilding
124 as suid (e.g. ``chmod +s /sbin/umount.cifs``) or equivalent (some distributions
126 equivalent suid effect). For this utility to succeed the target path
131 (instead of using mount.cifs and unmount.cifs as suid) to add a line
415 Do not allow remote executables with the suid bit
429 suid
[all …]
/linux/security/
H A Dcommoncap.c930 new->suid = new->fsuid = new->euid; in cap_bprm_creds_from_file()
1091 uid_eq(old->suid, root_uid)) && in cap_emulate_setxuid()
1094 !uid_eq(new->suid, root_uid))) { in cap_emulate_setxuid()
/linux/Documentation/security/
H A Dcredentials.rst420 uid_t task_cred_xxx(task, suid);
422 will retrieve 'struct cred::suid' from the task, doing the appropriate RCU
494 int alter_suid(uid_t suid)
503 new->suid = suid;
/linux/security/keys/
H A Dprocess_keys.c930 new-> suid = old-> suid; in key_change_session_keyring()
H A Dkeyctl.c1684 !uid_eq(pcred->suid, mycred->euid) || in keyctl_session_to_parent()
/linux/io_uring/
H A Dfdinfo.c30 seq_put_decimal_ull(m, "\t\t", from_kuid_munged(uns, cred->suid)); in io_uring_show_cred()
/linux/net/core/
H A Dscm.c59 uid_eq(uid, cred->suid)) || ns_capable(cred->user_ns, CAP_SETUID)) && in scm_check_creds()
/linux/fs/
H A Dfcntl.c746 uid_eq(fown->euid, cred->suid) || uid_eq(fown->euid, cred->uid) || in sigio_perm()
747 uid_eq(fown->uid, cred->suid) || uid_eq(fown->uid, cred->uid)) && in sigio_perm()
/linux/Documentation/filesystems/
H A Dfuse.rst230 2. creating a filesystem containing a suid or sgid application, then executing this application
263 whole system. For example a suid application locking a
H A Daffs.rst141 - All other flags (suid, sgid, ...) are ignored and will
/linux/fs/proc/
H A Darray.c191 seq_put_decimal_ull(m, "\t", from_kuid_munged(user_ns, cred->suid)); in task_state()
/linux/kernel/cgroup/
H A Dcgroup-v1.c516 !uid_eq(cred->euid, tcred->suid)) in __cgroup1_procs_write()

12