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authorSteve French <stfrench@microsoft.com>2019-03-02 15:56:54 +0300
committerSteve French <stfrench@microsoft.com>2019-03-06 03:10:48 +0300
commit96281b9e46ebb90cefa8b57b11ca40e5ac05f649 (patch)
treec0bec2eee04f7b2e3f2e9ea3b1a77026c74014e1 /fs/cifs
parent259594bea574e515a148171b5cd84ce5cbdc028a (diff)
downloadlinux-96281b9e46ebb90cefa8b57b11ca40e5ac05f649.tar.xz
smb3: for kerberos mounts display the credential uid used
For kerberos mounts, the cruid is helpful to display in /proc/mounts in order to tell which uid's krb5 cache we got the ticket for and to tell in the multiuser krb5 case which local users (uids) we have Kerberos authentic sessions for. Signed-off-by: Steve French <stfrench@microsoft.com> Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Diffstat (limited to 'fs/cifs')
-rw-r--r--fs/cifs/cifsfs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index f2c0d863fb52..217276b8b942 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -381,7 +381,7 @@ cifs_show_security(struct seq_file *s, struct cifs_ses *ses)
seq_puts(s, "ntlm");
break;
case Kerberos:
- seq_puts(s, "krb5");
+ seq_printf(s, "krb5,cruid=%u", from_kuid_munged(&init_user_ns,ses->cred_uid));
break;
case RawNTLMSSP:
seq_puts(s, "ntlmssp");