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-rw-r--r--sys/kern/vfs_subr.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/sys/kern/vfs_subr.c b/sys/kern/vfs_subr.c
index 7aca90ac4e3e..3beb881f3ed2 100644
--- a/sys/kern/vfs_subr.c
+++ b/sys/kern/vfs_subr.c
@@ -461,8 +461,7 @@ vfs_suser(struct mount *mp, struct thread *td)
* If the file system was mounted outside the jail of the calling
* thread, deny immediately.
*/
- if (mp->mnt_cred->cr_prison != td->td_ucred->cr_prison &&
- !prison_ischild(td->td_ucred->cr_prison, mp->mnt_cred->cr_prison))
+ if (prison_check(td->td_ucred, mp->mnt_cred) != 0)
return (EPERM);
/*