From 44051fed5763c4f55eb8a7eeae6ede52bc15f85f Mon Sep 17 00:00:00 2001 From: Steve French Date: Tue, 29 Jul 2008 21:20:14 +0000 Subject: [CIFS] oid should also be checked against class in cifs asn MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The oid coming back from asn1_header_decode is a primitive object so class should be checked to be universal. Acked-by: Love Hörnquist Åstrand Signed-off-by: Steve French --- fs/cifs/asn1.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'fs') diff --git a/fs/cifs/asn1.c b/fs/cifs/asn1.c index 6bb440b..669d064 100644 --- a/fs/cifs/asn1.c +++ b/fs/cifs/asn1.c @@ -494,7 +494,8 @@ decode_negTokenInit(unsigned char *security_blob, int length, /* remember to free obj->oid */ rc = asn1_header_decode(&ctx, &end, &cls, &con, &tag); if (rc) { - if ((tag == ASN1_OJI) && (con == ASN1_PRI)) { + if ((tag == ASN1_OJI) && (con == ASN1_PRI) && + (cls == ASN1_UNI)) { rc = asn1_oid_decode(&ctx, end, &oid, &oidlen); if (rc) { rc = compare_oid(oid, oidlen, -- cgit v1.1