| /linux/security/yama/ |
| H A D | yama_lsm.c | 33 struct task_struct *tracee; member
142 struct task_struct *tracee) in yama_ptracer_add() argument
150 added->tracee = tracee; in yama_ptracer_add()
159 if (relation->tracee == tracee) { in yama_ptracer_add()
180 struct task_struct *tracee) in yama_ptracer_del() argument
189 if (relation->tracee == tracee || in yama_ptracer_del()
301 struct task_struct *tracee) in ptracer_exception_found() argument
314 parent = ptrace_parent(tracee); in ptracer_exception_found()
321 if (!thread_group_leader(tracee)) in ptracer_exception_found()
322 tracee = rcu_dereference(tracee->group_leader); in ptracer_exception_found()
[all …]
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| /linux/security/apparmor/ |
| H A D | task.c | 244 struct aa_profile *tracee, in profile_tracee_perm() argument
248 if (profile_unconfined(tracee) || unconfined(tracer) || in profile_tracee_perm()
249 !label_mediates(&tracee->label, AA_CLASS_PTRACE)) in profile_tracee_perm()
252 return profile_ptrace_perm(cred, tracee, tracer, request, ad); in profile_tracee_perm()
257 struct aa_label *tracee, u32 request, in profile_tracer_perm() argument
264 return profile_ptrace_perm(cred, tracer, tracee, request, ad); in profile_tracer_perm()
267 if (&tracer->label == tracee) in profile_tracer_perm()
271 ad->peer = tracee; in profile_tracer_perm()
290 const struct cred *tracee_cred, struct aa_label *tracee, in aa_may_ptrace() argument
297 return xcheck_labels(tracer, tracee, profile, in aa_may_ptrace()
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| H A D | lsm.c | 129 struct aa_label *tracer, *tracee; in apparmor_ptrace_access_check() local
135 tracee = cred_label(cred); /* ref count on cred */ in apparmor_ptrace_access_check()
137 error = aa_may_ptrace(current_cred(), tracer, cred, tracee, in apparmor_ptrace_access_check()
148 struct aa_label *tracer, *tracee; in apparmor_ptrace_traceme() local
153 tracee = __begin_current_label_crit_section(&needput); in apparmor_ptrace_traceme()
156 error = aa_may_ptrace(cred, tracer, current_cred(), tracee, in apparmor_ptrace_traceme()
159 __end_current_label_crit_section(tracee, needput); in apparmor_ptrace_traceme()
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| /linux/tools/testing/selftests/seccomp/ |
| H A D | seccomp_bpf.c | 1539 pid_t tracee, int status, void *args);
1541 void start_tracer(struct __test_metadata *_metadata, int fd, pid_t tracee, in start_tracer() argument
1555 ret = ptrace(PTRACE_ATTACH, tracee, NULL, 0); in start_tracer()
1557 kill(tracee, SIGKILL); in start_tracer()
1562 ret = ptrace(PTRACE_SETOPTIONS, tracee, NULL, ptrace_syscall ? in start_tracer()
1567 kill(tracee, SIGKILL); in start_tracer()
1570 tracee, NULL, 0); in start_tracer()
1581 if (wait(&status) != tracee) in start_tracer()
1600 tracer_func(_metadata, tracee, status, args); in start_tracer()
1603 tracee, NULL, 0); in start_tracer()
[all …]
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| /linux/samples/ftrace/ |
| H A D | ftrace-ops.c | 120 static struct sample_ops *ops_alloc_init(void *tracee, ftrace_func_t func, in ops_alloc_init() argument
132 WARN_ON_ONCE(ftrace_set_filter_ip(&ops[i].ops, (unsigned long)tracee, 0, 0)); in ops_alloc_init()
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| /linux/security/apparmor/include/ |
| H A D | task.h | 95 const struct cred *tracee_cred, struct aa_label *tracee,
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| /linux/Documentation/userspace-api/ |
| H A D | seccomp_filter.rst | 288 above in this document: all arguments being read from the tracee's memory
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