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path: root/fs/cifs/cifssmb.c
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Diffstat (limited to 'fs/cifs/cifssmb.c')
-rw-r--r--fs/cifs/cifssmb.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 30742d8eef14..c65c3419dd37 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -597,13 +597,19 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
server->secType = RawNTLMSSP;
} else {
rc = decode_negTokenInit(pSMBr->u.extended_response.
- SecurityBlob,
- count - 16,
- &server->secType);
+ SecurityBlob, count - 16,
+ server);
if (rc == 1)
rc = 0;
else
rc = -EINVAL;
+
+ if (server->sec_kerberos || server->sec_mskerberos)
+ server->secType = Kerberos;
+ else if (server->sec_ntlmssp)
+ server->secType = RawNTLMSSP;
+ else
+ rc = -EOPNOTSUPP;
}
} else
server->capabilities &= ~CAP_EXTENDED_SECURITY;