| /linux-4.4.14/net/sunrpc/ |
| H A D | auth_generic.c | 215 struct rpc_cred *tcred; generic_key_timeout() local
228 tcred = auth->au_ops->lookup_cred(auth, acred, 0); generic_key_timeout()
229 if (IS_ERR(tcred)) generic_key_timeout()
232 if (!tcred->cr_ops->crkey_timeout) { generic_key_timeout()
239 ret = tcred->cr_ops->crkey_timeout(tcred); generic_key_timeout()
248 from_kuid(&init_user_ns, tcred->cr_uid)); generic_key_timeout()
254 put_rpccred(tcred); generic_key_timeout()
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| /linux-4.4.14/block/ |
| H A D | ioprio.c | 36 const struct cred *cred = current_cred(), *tcred; set_task_ioprio() local
39 tcred = __task_cred(task); set_task_ioprio()
40 if (!uid_eq(tcred->uid, cred->euid) && set_task_ioprio()
41 !uid_eq(tcred->uid, cred->uid) && !capable(CAP_SYS_NICE)) { set_task_ioprio()
|
| /linux-4.4.14/kernel/ |
| H A D | tsacct.c | 33 const struct cred *tcred; bacct_add_tsk() local
62 tcred = __task_cred(tsk); bacct_add_tsk()
63 stats->ac_uid = from_kuid_munged(user_ns, tcred->uid); bacct_add_tsk()
64 stats->ac_gid = from_kgid_munged(user_ns, tcred->gid); bacct_add_tsk()
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| H A D | ptrace.c | 221 const struct cred *cred = current_cred(), *tcred; __ptrace_may_access() local
259 tcred = __task_cred(task); __ptrace_may_access()
260 if (uid_eq(caller_uid, tcred->euid) && __ptrace_may_access()
261 uid_eq(caller_uid, tcred->suid) && __ptrace_may_access()
262 uid_eq(caller_uid, tcred->uid) && __ptrace_may_access()
263 gid_eq(caller_gid, tcred->egid) && __ptrace_may_access()
264 gid_eq(caller_gid, tcred->sgid) && __ptrace_may_access()
265 gid_eq(caller_gid, tcred->gid)) __ptrace_may_access()
267 if (ptrace_has_cap(tcred->user_ns, mode)) __ptrace_may_access()
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| H A D | sys.c | 1429 const struct cred *cred = current_cred(), *tcred; check_prlimit_permission() local
1434 tcred = __task_cred(task); check_prlimit_permission()
1435 if (uid_eq(cred->uid, tcred->euid) && check_prlimit_permission()
1436 uid_eq(cred->uid, tcred->suid) && check_prlimit_permission()
1437 uid_eq(cred->uid, tcred->uid) && check_prlimit_permission()
1438 gid_eq(cred->gid, tcred->egid) && check_prlimit_permission()
1439 gid_eq(cred->gid, tcred->sgid) && check_prlimit_permission()
1440 gid_eq(cred->gid, tcred->gid)) check_prlimit_permission()
1442 if (ns_capable(tcred->user_ns, CAP_SYS_RESOURCE)) check_prlimit_permission()
|
| H A D | signal.c | 695 const struct cred *tcred = __task_cred(t); kill_ok_by_cred() local
697 if (uid_eq(cred->euid, tcred->suid) || kill_ok_by_cred()
698 uid_eq(cred->euid, tcred->uid) || kill_ok_by_cred()
699 uid_eq(cred->uid, tcred->suid) || kill_ok_by_cred()
700 uid_eq(cred->uid, tcred->uid)) kill_ok_by_cred()
703 if (ns_capable(tcred->user_ns, CAP_KILL)) kill_ok_by_cred()
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| H A D | cgroup.c | 2679 const struct cred *tcred = get_task_cred(task); cgroup_procs_write_permission() local
2687 !uid_eq(cred->euid, tcred->uid) && cgroup_procs_write_permission()
2688 !uid_eq(cred->euid, tcred->suid)) cgroup_procs_write_permission()
2711 put_cred(tcred); cgroup_procs_write_permission()
|
| /linux-4.4.14/mm/ |
| H A D | migrate.c | 1484 const struct cred *cred = current_cred(), *tcred; SYSCALL_DEFINE6() local
1512 tcred = __task_cred(task); SYSCALL_DEFINE6()
1513 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) && SYSCALL_DEFINE6()
1514 !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) && SYSCALL_DEFINE6()
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| H A D | mempolicy.c | 1343 const struct cred *cred = current_cred(), *tcred; SYSCALL_DEFINE4() local
1384 tcred = __task_cred(task); SYSCALL_DEFINE4()
1385 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) && SYSCALL_DEFINE4()
1386 !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) && SYSCALL_DEFINE4()
|
| /linux-4.4.14/arch/ia64/kernel/ |
| H A D | perfmon.c | 2361 const struct cred *tcred; pfm_bad_permissions() local
2367 tcred = __task_cred(task); pfm_bad_permissions()
2373 from_kuid(&init_user_ns, tcred->euid), pfm_bad_permissions()
2374 from_kuid(&init_user_ns, tcred->suid), pfm_bad_permissions()
2375 from_kuid(&init_user_ns, tcred->uid), pfm_bad_permissions()
2376 from_kgid(&init_user_ns, tcred->egid), pfm_bad_permissions()
2377 from_kgid(&init_user_ns, tcred->sgid))); pfm_bad_permissions()
2379 ret = ((!uid_eq(uid, tcred->euid)) pfm_bad_permissions()
2380 || (!uid_eq(uid, tcred->suid)) pfm_bad_permissions()
2381 || (!uid_eq(uid, tcred->uid)) pfm_bad_permissions()
2382 || (!gid_eq(gid, tcred->egid)) pfm_bad_permissions()
2383 || (!gid_eq(gid, tcred->sgid)) pfm_bad_permissions()
2384 || (!gid_eq(gid, tcred->gid))) && !capable(CAP_SYS_PTRACE); pfm_bad_permissions()
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