diff options
Diffstat (limited to 'sys/dev/systrace.c')
| -rw-r--r-- | sys/dev/systrace.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/systrace.c b/sys/dev/systrace.c index 479d09a1966..eaf2e5a122d 100644 --- a/sys/dev/systrace.c +++ b/sys/dev/systrace.c @@ -671,8 +671,9 @@ systrace_redirect(int code, struct proc *p, void *v, register_t *retval) /* Puts the current process to sleep, return unlocked */ error = systrace_msg_ask(fst, strp, code, callp->sy_argsize, v); - /* We might have detached by now for some reason */ + /* lock has been released in systrace_msg_ask() */ fst = NULL; + /* We might have detached by now for some reason */ if (!error && (strp = p->p_systrace) != NULL) { /* XXX - do I need to lock here? */ if (strp->answer == SYSTR_POLICY_NEVER) { |