[CIFS] mount option sec=none not displayed properly in /proc/mounts
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Message ID 1442018079-14549-1-git-send-email-smfrench@gmail.com
State New
Headers show

Commit Message

Steve French Sept. 12, 2015, 12:34 a.m. UTC
When the user specifies "sec=none" in a cifs mount, we set
sec_type as unspecified (and set a flag and the username will be
null) rather than setting sectype as "none" so
cifs_show_security was not properly displaying it in
cifs /proc/mounts entries.

Signed-off-by: Steve French <steve.french@primarydata.com>
 fs/cifs/cifsfs.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

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diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 6a1119e..e739950 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -325,8 +325,11 @@  cifs_show_address(struct seq_file *s, struct TCP_Server_Info *server)
 static void
 cifs_show_security(struct seq_file *s, struct cifs_ses *ses)
-	if (ses->sectype == Unspecified)
+	if (ses->sectype == Unspecified) {
+		if (ses->user_name == NULL)
+			seq_puts(s, ",sec=none");
+	}
 	seq_puts(s, ",sec=");