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audit_match_signal() and friends are used only if CONFIG_AUDITSYSCALL is set
[firefly-linux-kernel-4.4.55.git]
/
kernel
/
ptrace.c
diff --git
a/kernel/ptrace.c
b/kernel/ptrace.c
index 4d50e06fd745cf28fc940252d856b51d1b372110..ad7949a589dd580900f4349f01888cf006d9328c 100644
(file)
--- a/
kernel/ptrace.c
+++ b/
kernel/ptrace.c
@@
-18,6
+18,7
@@
#include <linux/ptrace.h>
#include <linux/security.h>
#include <linux/signal.h>
+#include <linux/audit.h>
#include <asm/pgtable.h>
#include <asm/uaccess.h>
@@
-161,6
+162,8
@@
int ptrace_attach(struct task_struct *task)
{
int retval;
+ audit_ptrace(task);
+
retval = -EPERM;
if (task->pid <= 1)
goto out;