[CIFS] log better errors on failed mounts
Also returns more accurate errors to mount for the cases of
account expired and password expired
Acked-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/netmisc.c b/fs/cifs/netmisc.c
index 9ae4941..f06359c 100644
--- a/fs/cifs/netmisc.c
+++ b/fs/cifs/netmisc.c
@@ -114,10 +114,16 @@
{ERRusempx, -EIO},
{ERRusestd, -EIO},
{ERR_NOTIFY_ENUM_DIR, -ENOBUFS},
- {ERRaccountexpired, -EACCES},
+ {ERRnoSuchUser, -EACCES},
+/* {ERRaccountexpired, -EACCES},
{ERRbadclient, -EACCES},
{ERRbadLogonTime, -EACCES},
- {ERRpasswordExpired, -EACCES},
+ {ERRpasswordExpired, -EACCES},*/
+ {ERRaccountexpired, -EKEYEXPIRED},
+ {ERRbadclient, -EACCES},
+ {ERRbadLogonTime, -EACCES},
+ {ERRpasswordExpired, -EKEYEXPIRED},
+
{ERRnosupport, -EINVAL},
{0, 0}
};
@@ -270,7 +276,7 @@
from NT_STATUS_NO_SUCH_USER to NT_STATUS_LOGON_FAILURE
during the session setup } */
{
- ERRDOS, ERRnoaccess, NT_STATUS_NO_SUCH_USER}, {
+ ERRDOS, ERRnoaccess, NT_STATUS_NO_SUCH_USER}, { /* could map to 2238 */
ERRHRD, ERRgeneral, NT_STATUS_GROUP_EXISTS}, {
ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_GROUP}, {
ERRHRD, ERRgeneral, NT_STATUS_MEMBER_IN_GROUP}, {
@@ -285,10 +291,10 @@
ERRHRD, ERRgeneral, NT_STATUS_PASSWORD_RESTRICTION}, {
ERRDOS, ERRnoaccess, NT_STATUS_LOGON_FAILURE}, {
ERRHRD, ERRgeneral, NT_STATUS_ACCOUNT_RESTRICTION}, {
- ERRSRV, 2241, NT_STATUS_INVALID_LOGON_HOURS}, {
- ERRSRV, 2240, NT_STATUS_INVALID_WORKSTATION}, {
+ ERRSRV, ERRbadLogonTime, NT_STATUS_INVALID_LOGON_HOURS}, {
+ ERRSRV, ERRbadclient, NT_STATUS_INVALID_WORKSTATION}, {
ERRSRV, ERRpasswordExpired, NT_STATUS_PASSWORD_EXPIRED}, {
- ERRSRV, 2239, NT_STATUS_ACCOUNT_DISABLED}, {
+ ERRSRV, ERRaccountexpired, NT_STATUS_ACCOUNT_DISABLED}, {
ERRHRD, ERRgeneral, NT_STATUS_NONE_MAPPED}, {
ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_LUIDS_REQUESTED}, {
ERRHRD, ERRgeneral, NT_STATUS_LUIDS_EXHAUSTED}, {
@@ -585,7 +591,7 @@
ERRDOS, ERRnoaccess, NT_STATUS_TRUST_FAILURE}, {
ERRHRD, ERRgeneral, NT_STATUS_MUTANT_LIMIT_EXCEEDED}, {
ERRDOS, ERRnetlogonNotStarted, NT_STATUS_NETLOGON_NOT_STARTED}, {
- ERRSRV, 2239, NT_STATUS_ACCOUNT_EXPIRED}, {
+ ERRSRV, ERRaccountexpired, NT_STATUS_ACCOUNT_EXPIRED}, {
ERRHRD, ERRgeneral, NT_STATUS_POSSIBLE_DEADLOCK}, {
ERRHRD, ERRgeneral, NT_STATUS_NETWORK_CREDENTIAL_CONFLICT}, {
ERRHRD, ERRgeneral, NT_STATUS_REMOTE_SESSION_LIMIT}, {
@@ -754,7 +760,7 @@
}
int
-map_smb_to_linux_error(struct smb_hdr *smb)
+map_smb_to_linux_error(struct smb_hdr *smb, int logErr)
{
unsigned int i;
int rc = -EIO; /* if transport error smb error may not be set */
@@ -771,7 +777,9 @@
/* translate the newer STATUS codes to old style SMB errors
* and then to POSIX errors */
__u32 err = le32_to_cpu(smb->Status.CifsError);
- if (cifsFYI & CIFS_RC)
+ if (logErr && (err != (NT_STATUS_MORE_PROCESSING_REQUIRED)))
+ cifs_print_status(err);
+ else if (cifsFYI & CIFS_RC)
cifs_print_status(err);
ntstatus_to_dos(err, &smberrclass, &smberrcode);
} else {
@@ -813,7 +821,7 @@
}
/* else ERRHRD class errors or junk - return EIO */
- cFYI(1, (" !!Mapping smb error code %d to POSIX err %d !!",
+ cFYI(1, ("Mapping smb error code %d to POSIX err %d",
smberrcode, rc));
/* generic corrective action e.g. reconnect SMB session on