patch suggested by rgb for fixing auditd logs for clone syscall shows exit code as container namespace pid of child process instead of host namespace

[madz car]

Hi Guys,

Please refer to the issue details at github :
https://github.com/linux-audit/audit-kernel/issues/68

Here is a patch as suggested by rgb, i can confirm that it works.


diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index ecc23e2..9a78ecb 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -1557,6 +1557,11 @@ void __audit_syscall_exit(int success, long
return_code)
 {
        struct task_struct *tsk = current;
        struct audit_context *context;
+
+        rcu_read_lock();
+        return_code = pid_nr(find_vpid((int) return_code));
+        rcu_read_unlock();
+

        if (success)
                success = AUDITSC_SUCCESS;


Kindly review.

Regards,
Madzcar
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