diff options
| -rw-r--r-- | sys/security/audit/audit.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/security/audit/audit.c b/sys/security/audit/audit.c index 8680ad3..6588fc1 100644 --- a/sys/security/audit/audit.c +++ b/sys/security/audit/audit.c @@ -166,7 +166,8 @@ static struct cv audit_fail_cv; static struct auditinfo_addr audit_kinfo; static struct rwlock audit_kinfo_lock; -#define KINFO_LOCK_INIT() rw_init(&audit_kinfo_lock, "kernel audit info lock") +#define KINFO_LOCK_INIT() rw_init(&audit_kinfo_lock, \ + "audit_kinfo_lock") #define KINFO_RLOCK() rw_rlock(&audit_kinfo_lock) #define KINFO_WLOCK() rw_wlock(&audit_kinfo_lock) #define KINFO_RUNLOCK() rw_runlock(&audit_kinfo_lock) @@ -179,6 +180,7 @@ audit_set_kinfo(struct auditinfo_addr *ak) KASSERT(ak->ai_termid.at_type == AU_IPv4 || ak->ai_termid.at_type == AU_IPv6, ("audit_set_kinfo: invalid address type")); + KINFO_WLOCK(); audit_kinfo = *ak; KINFO_WUNLOCK(); @@ -191,6 +193,7 @@ audit_get_kinfo(struct auditinfo_addr *ak) KASSERT(audit_kinfo.ai_termid.at_type == AU_IPv4 || audit_kinfo.ai_termid.at_type == AU_IPv6, ("audit_set_kinfo: invalid address type")); + KINFO_RLOCK(); *ak = audit_kinfo; KINFO_RUNLOCK(); |
