diff options
Diffstat (limited to 'sys/security')
| -rw-r--r-- | sys/security/mac_lomac/mac_lomac.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/sys/security/mac_lomac/mac_lomac.c b/sys/security/mac_lomac/mac_lomac.c index 5efcfe385cd5..dffd06d964a2 100644 --- a/sys/security/mac_lomac/mac_lomac.c +++ b/sys/security/mac_lomac/mac_lomac.c @@ -2248,12 +2248,6 @@ lomac_thread_userret(struct thread *td) dodrop = 0; mtx_unlock(&subj->mtx); newcred = crget(); - /* - * Prevent a lock order reversal in mac_proc_vm_revoke; - * ideally, the other user of subj->mtx wouldn't be holding - * Giant. - */ - mtx_lock(&Giant); PROC_LOCK(p); mtx_lock(&subj->mtx); /* @@ -2275,7 +2269,6 @@ lomac_thread_userret(struct thread *td) PROC_UNLOCK(p); if (dodrop) mac_proc_vm_revoke(curthread); - mtx_unlock(&Giant); } else { mtx_unlock(&subj->mtx); } |