smb3: display security information in /proc/fs/cifs/DebugData more accurately

[linux-2.6-block.git] / fs / cifs / cifs_debug.c

diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
index e92a2fee3c577bd7fc8c63e3e10edf079ca97686..faeb1452cc2da64afd4be490ba4018affca71934 100644 (file)
--- a/fs/cifs/cifs_debug.c
+++ b/fs/cifs/cifs_debug.c
@@ -115,7 +115,9 @@ static void cifs_debug_tcon(struct seq_file *m, struct cifs_tcon *tcon)
                seq_puts(m, " type: CDROM ");
        else
                seq_printf(m, " type: %d ", dev_type);
-       if (tcon->seal)
+       if ((tcon->seal) ||
+           (tcon->ses->session_flags & SMB2_SESSION_FLAG_ENCRYPT_DATA) ||
+           (tcon->share_flags & SHI1005_FLAGS_ENCRYPT_DATA))
                seq_printf(m, " Encrypted");
        if (tcon->nocase)
                seq_printf(m, " nocase");
@@ -371,6 +373,10 @@ skip_rdma:
                                atomic_read(&server->in_send),
                                atomic_read(&server->num_waiters));
 #endif
+                       if (ses->session_flags & SMB2_SESSION_FLAG_ENCRYPT_DATA)
+                               seq_puts(m, " encrypted");
+                       if (ses->sign)
+                               seq_puts(m, " signed");
 
                        seq_puts(m, "\n\tShares:");
                        j = 0;