diff options
Diffstat (limited to 'sys/kern/vfs_syscalls.c')
| -rw-r--r-- | sys/kern/vfs_syscalls.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/kern/vfs_syscalls.c b/sys/kern/vfs_syscalls.c index 915e26a..8247f8d 100644 --- a/sys/kern/vfs_syscalls.c +++ b/sys/kern/vfs_syscalls.c @@ -307,6 +307,11 @@ vfs_mount(td, fstype, fspath, fsflags, fsdata) vput(vp); return error; } + error = securelevel_gt(td->td_ucred, 0); + if (error == 0) { + vput(vp); + return (EPERM); + } error = linker_load_file(fstype, &lf); if (error || lf == NULL) { vput(vp); |
