diff options
Diffstat (limited to 'sys/kern/kern_jail.c')
| -rw-r--r-- | sys/kern/kern_jail.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/sys/kern/kern_jail.c b/sys/kern/kern_jail.c index d4529e096929..7ef1d19f0ea8 100644 --- a/sys/kern/kern_jail.c +++ b/sys/kern/kern_jail.c @@ -3466,7 +3466,7 @@ prison_check_af(struct ucred *cred, int af) pr = cred->cr_prison; #ifdef VIMAGE /* Prisons with their own network stack are not limited. */ - if (prison_owns_vnet(cred)) + if (prison_owns_vnet(pr)) return (0); #endif @@ -3531,7 +3531,7 @@ prison_if(struct ucred *cred, const struct sockaddr *sa) KASSERT(sa != NULL, ("%s: sa is NULL", __func__)); #ifdef VIMAGE - if (prison_owns_vnet(cred)) + if (prison_owns_vnet(cred->cr_prison)) return (0); #endif @@ -3648,7 +3648,7 @@ jailed_without_vnet(struct ucred *cred) if (!jailed(cred)) return (false); #ifdef VIMAGE - if (prison_owns_vnet(cred)) + if (prison_owns_vnet(cred->cr_prison)) return (false); #endif @@ -3711,20 +3711,17 @@ getjailname(struct ucred *cred, char *name, size_t len) #ifdef VIMAGE /* - * Determine whether the prison represented by cred owns - * its vnet rather than having it inherited. - * - * Returns true in case the prison owns the vnet, false otherwise. + * Determine whether the prison owns its VNET. */ bool -prison_owns_vnet(struct ucred *cred) +prison_owns_vnet(struct prison *pr) { /* * vnets cannot be added/removed after jail creation, * so no need to lock here. */ - return ((cred->cr_prison->pr_flags & PR_VNET) != 0); + return ((pr->pr_flags & PR_VNET) != 0); } #endif @@ -4425,7 +4422,7 @@ sysctl_jail_vnet(SYSCTL_HANDLER_ARGS) #ifdef VIMAGE struct ucred *cred = req->td->td_ucred; - havevnet = jailed(cred) && prison_owns_vnet(cred); + havevnet = jailed(cred) && prison_owns_vnet(cred->cr_prison); #else havevnet = 0; #endif |