diff options
Diffstat (limited to 'sys/kern/kern_priv.c')
| -rw-r--r-- | sys/kern/kern_priv.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/kern/kern_priv.c b/sys/kern/kern_priv.c index 204e00b..4d266ab 100644 --- a/sys/kern/kern_priv.c +++ b/sys/kern/kern_priv.c @@ -142,8 +142,9 @@ priv_check_cred(struct ucred *cred, int priv, int flags) } /* - * Writes to kernel memory are a typical root-only operation, - * but non-root users are expected to be able to read it. + * Writes to kernel/physical memory are a typical root-only operation, + * but non-root users are expected to be able to read it (provided they + * have permission to access /dev/[k]mem). */ if (priv == PRIV_KMEM_READ) { error = 0; |
