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| author | rwatson <rwatson@FreeBSD.org> | 2004-01-29 00:58:21 +0000 |
|---|---|---|
| committer | rwatson <rwatson@FreeBSD.org> | 2004-01-29 00:58:21 +0000 |
| commit | e55550188e5e1aa498740f0372317c40822bf6a3 (patch) | |
| tree | 8921f29855dfe7e33aa57330030639ca6bd9f649 /sys/kern | |
| parent | e53ff134860c0e5337579431de0b651e6895dd67 (diff) | |
| download | FreeBSD-src-e55550188e5e1aa498740f0372317c40822bf6a3.zip FreeBSD-src-e55550188e5e1aa498740f0372317c40822bf6a3.tar.gz | |
Assert process lock in ptracestop(), since we're going to rely
on it, and later unlock it.
Diffstat (limited to 'sys/kern')
| -rw-r--r-- | sys/kern/kern_sig.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/kern/kern_sig.c b/sys/kern/kern_sig.c index 0538a0a..bf224f2 100644 --- a/sys/kern/kern_sig.c +++ b/sys/kern/kern_sig.c @@ -2027,6 +2027,7 @@ ptracestop(struct thread *td, int sig) { struct proc *p = td->td_proc; + PROC_LOCK_ASSERT(p, MA_OWNED); WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, &p->p_mtx.mtx_object, "Stopping for traced signal"); |
