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Audit the pid being requested in wait4().

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Obtained from: TrustedBSD Project
Approved by: rwatson (mentor)
This commit is contained in:
Wayne Salamon 2006-02-06 00:19:09 +00:00
parent 67e4c7efd5
commit de3007e8f3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=155368
1 changed files with 2 additions and 0 deletions
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2
sys/kern/kern_exit.c
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@ -701,6 +701,8 @@ kern_wait(struct thread *td, pid_t pid, int *status, int options,
struct proc *p, *q, *t;
int error, nfound;
AUDIT_ARG(pid, pid);
q = td->td_proc;
if (pid == 0) {
PROC_LOCK(q);