| /Linux-v6.6/security/yama/ |
| D | yama_lsm.c | 32 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()
306 struct task_struct *tracee) in ptracer_exception_found() argument
319 parent = ptrace_parent(tracee); in ptracer_exception_found()
326 if (!thread_group_leader(tracee)) in ptracer_exception_found()
327 tracee = rcu_dereference(tracee->group_leader); in ptracer_exception_found()
[all …]
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| /Linux-v6.6/security/apparmor/ |
| D | task.c | 243 static int profile_tracee_perm(struct aa_profile *tracee, in profile_tracee_perm() argument
247 if (profile_unconfined(tracee) || unconfined(tracer) || in profile_tracee_perm()
248 !ANY_RULE_MEDIATES(&tracee->rules, AA_CLASS_PTRACE)) in profile_tracee_perm()
251 return profile_ptrace_perm(tracee, tracer, request, sa); in profile_tracee_perm()
255 struct aa_label *tracee, u32 request, in profile_tracer_perm() argument
262 return profile_ptrace_perm(tracer, tracee, request, sa); in profile_tracer_perm()
265 if (&tracer->label == tracee) in profile_tracer_perm()
269 aad(sa)->peer = tracee; in profile_tracer_perm()
285 int aa_may_ptrace(struct aa_label *tracer, struct aa_label *tracee, in aa_may_ptrace() argument
292 return xcheck_labels(tracer, tracee, profile, in aa_may_ptrace()
[all …]
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| D | lsm.c | 118 struct aa_label *tracer, *tracee; in apparmor_ptrace_access_check() local
122 tracee = aa_get_task_label(child); in apparmor_ptrace_access_check()
123 error = aa_may_ptrace(tracer, tracee, in apparmor_ptrace_access_check()
126 aa_put_label(tracee); in apparmor_ptrace_access_check()
134 struct aa_label *tracer, *tracee; in apparmor_ptrace_traceme() local
137 tracee = __begin_current_label_crit_section(); in apparmor_ptrace_traceme()
139 error = aa_may_ptrace(tracer, tracee, AA_PTRACE_TRACE); in apparmor_ptrace_traceme()
141 __end_current_label_crit_section(tracee); in apparmor_ptrace_traceme()
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| /Linux-v6.6/tools/testing/selftests/seccomp/ |
| D | seccomp_bpf.c | 1511 pid_t tracee, int status, void *args);
1513 void start_tracer(struct __test_metadata *_metadata, int fd, pid_t tracee, in start_tracer() argument
1527 ret = ptrace(PTRACE_ATTACH, tracee, NULL, 0); in start_tracer()
1529 kill(tracee, SIGKILL); in start_tracer()
1534 ret = ptrace(PTRACE_SETOPTIONS, tracee, NULL, ptrace_syscall ? in start_tracer()
1539 kill(tracee, SIGKILL); in start_tracer()
1542 tracee, NULL, 0); in start_tracer()
1553 if (wait(&status) != tracee) in start_tracer()
1572 tracer_func(_metadata, tracee, status, args); in start_tracer()
1575 tracee, NULL, 0); in start_tracer()
[all …]
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| /Linux-v6.6/samples/ftrace/ |
| 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-v6.6/Documentation/arch/arm64/ |
| D | memory-tagging-extension.rst | 186 the tags from or set the tags to a tracee's address space. The
191 - ``pid`` - the tracee's PID.
192 - ``addr`` - address in the tracee's address space.
198 tracee's address space.
207 ``iov_len`` if the requested address range in the tracee's or the
210 - ``-EIO`` - the tracee's address range cannot be accessed (e.g. invalid
214 - ``-EOPNOTSUPP`` - the tracee's address does not have valid tags (never
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| /Linux-v6.6/security/apparmor/include/ |
| D | task.h | 94 int aa_may_ptrace(struct aa_label *tracer, struct aa_label *tracee,
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| /Linux-v6.6/Documentation/userspace-api/ |
| D | seccomp_filter.rst | 288 above in this document: all arguments being read from the tracee's memory
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| D | landlock.rst | 266 which means the tracee must be in a sub-domain of the tracer.
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