diff options
| -rw-r--r-- | sys/security/audit/audit_trigger.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/sys/security/audit/audit_trigger.c b/sys/security/audit/audit_trigger.c index c3f47b7..08cacb0 100644 --- a/sys/security/audit/audit_trigger.c +++ b/sys/security/audit/audit_trigger.c @@ -132,15 +132,14 @@ send_trigger(unsigned int trigger) { struct trigger_info *ti; - /* If nobody's listening, we ain't talking. */ - if (!audit_isopen) - return (ENODEV); - - /* - * Note: Use a condition variable instead of msleep/wakeup? - */ ti = malloc(sizeof *ti, M_AUDITTRIGGER, M_WAITOK); mtx_lock(&audit_trigger_mtx); + if (!audit_isopen) { + /* If nobody's listening, we ain't talking. */ + mtx_unlock(&audit_trigger_mtx); + free(ti, M_AUDITTRIGGER); + return (ENODEV); + } ti->trigger = trigger; TAILQ_INSERT_TAIL(&trigger_list, ti, list); wakeup(&trigger_list); |
