LSM: split ->sb_set_mnt_opts() out of ->sb_kern_mount()
... leaving the "is it kernel-internal" logics in the caller.
Reviewed-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/super.c b/fs/super.c
index d571527..1f75fe3 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -1275,10 +1275,16 @@ mount_fs(struct file_system_type *type, int flags, const char *name, void *data)
smp_wmb();
sb->s_flags |= SB_BORN;
- error = security_sb_kern_mount(sb, flags, &opts);
+ error = security_sb_set_mnt_opts(sb, &opts, 0, NULL);
if (error)
goto out_sb;
+ if (!(flags & MS_KERNMOUNT)) {
+ error = security_sb_kern_mount(sb);
+ if (error)
+ goto out_sb;
+ }
+
/*
* filesystems should never set s_maxbytes larger than MAX_LFS_FILESIZE
* but s_maxbytes was an unsigned long long for many releases. Throw
