diff options
| author | Dag-Erling Smørgrav <des@FreeBSD.org> | 2001-10-27 11:11:25 +0000 |
|---|---|---|
| committer | Dag-Erling Smørgrav <des@FreeBSD.org> | 2001-10-27 11:11:25 +0000 |
| commit | 9ca45e813c21c73c7c96121963a378811a4e5039 (patch) | |
| tree | a66faa22af38a5039764d0c1057f2cd8ddb2a25d /sys/kern/kern_prot.c | |
| parent | c91cd68318e1e12d4a4df546e57aa357fc9343d0 (diff) | |
Notes
Diffstat (limited to 'sys/kern/kern_prot.c')
| -rw-r--r-- | sys/kern/kern_prot.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/kern/kern_prot.c b/sys/kern/kern_prot.c index 894efacf51db..11917b4822a0 100644 --- a/sys/kern/kern_prot.c +++ b/sys/kern/kern_prot.c @@ -1569,6 +1569,10 @@ p_candebug(struct proc *p1, struct proc *p2) return (error); } + /* can't trace a process that's currently exec'ing */ + if ((p2->p_flag & P_INEXEC) != 0) + return (EAGAIN); + return (0); } |