diff options
Diffstat (limited to 'sys/kern/kern_mac.c')
| -rw-r--r-- | sys/kern/kern_mac.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/kern_mac.c b/sys/kern/kern_mac.c index c04294e..b3a5f65 100644 --- a/sys/kern/kern_mac.c +++ b/sys/kern/kern_mac.c @@ -2129,10 +2129,8 @@ mac_cred_mmapped_drop_perms(struct thread *td, struct ucred *cred) { /* XXX freeze all other threads */ - mtx_lock(&Giant); mac_cred_mmapped_drop_perms_recurse(td, cred, &td->td_proc->p_vmspace->vm_map); - mtx_unlock(&Giant); /* XXX allow other threads to continue */ } @@ -3043,7 +3041,9 @@ __mac_set_proc(struct thread *td, struct __mac_set_proc_args *uap) crhold(newcred); PROC_UNLOCK(p); + mtx_lock(&Giant); mac_cred_mmapped_drop_perms(td, newcred); + mtx_unlock(&Giant); crfree(newcred); /* Free revocation reference. */ crfree(oldcred); |
