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Audit the args to rfork(), and the child PID for all fork system calls.

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Obtained from: TrustedBSD Project
Approved by: rwatson (mentor)
This commit is contained in:
wsalamon 2006-02-06 00:28:50 +00:00
parent 88c7ad2392
commit c41a486364
1 changed files with 2 additions and 0 deletions
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2
sys/kern/kern_fork.c
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@ -138,6 +138,7 @@ rfork(td, uap)
if ((uap->flags & RFKERNELONLY) != 0)
return (EINVAL);
AUDIT_ARG(fflags, uap->flags);
error = fork1(td, uap->flags, 0, &p2);
if (error == 0) {
td->td_retval[0] = p2 ? p2->p_pid : 0;
@ -400,6 +401,7 @@ again:
p2 = newproc;
p2->p_state = PRS_NEW; /* protect against others */
p2->p_pid = trypid;
AUDIT_ARG(pid, p2->p_pid);
LIST_INSERT_HEAD(&allproc, p2, p_list);
LIST_INSERT_HEAD(PIDHASH(p2->p_pid), p2, p_hash);
sx_xunlock(&allproc_lock);