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/Linux-v5.15/security/selinux/
Dhooks.c7075 struct perf_event_security_struct *perfsec; in selinux_perf_event_alloc() local
7077 perfsec = kzalloc(sizeof(*perfsec), GFP_KERNEL); in selinux_perf_event_alloc()
7078 if (!perfsec) in selinux_perf_event_alloc()
7081 perfsec->sid = current_sid(); in selinux_perf_event_alloc()
7082 event->security = perfsec; in selinux_perf_event_alloc()
7089 struct perf_event_security_struct *perfsec = event->security; in selinux_perf_event_free() local
7092 kfree(perfsec); in selinux_perf_event_free()
7097 struct perf_event_security_struct *perfsec = event->security; in selinux_perf_event_read() local
7100 return avc_has_perm(&selinux_state, sid, perfsec->sid, in selinux_perf_event_read()
7106 struct perf_event_security_struct *perfsec = event->security; in selinux_perf_event_write() local
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