diff options
Diffstat (limited to 'source3/libsmb/spnego.c')
| -rw-r--r-- | source3/libsmb/spnego.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/source3/libsmb/spnego.c b/source3/libsmb/spnego.c index 8cf2413a21..0b2dec7ef8 100644 --- a/source3/libsmb/spnego.c +++ b/source3/libsmb/spnego.c @@ -71,7 +71,23 @@ static BOOL read_negTokenInit(ASN1_DATA *asn1, negTokenInit_t *token) /* Read mecListMIC */ case ASN1_CONTEXT(3): asn1_start_tag(asn1, ASN1_CONTEXT(3)); - asn1_read_OctetString(asn1, &token->mechListMIC); + if (asn1->data[asn1->ofs] == ASN1_OCTET_STRING) { + asn1_read_OctetString(asn1, + &token->mechListMIC); + } else { + /* RFC 2478 says we have an Octet String here, + but W2k sends something different... */ + char *mechListMIC; + asn1_push_tag(asn1, ASN1_SEQUENCE(0)); + asn1_push_tag(asn1, ASN1_CONTEXT(0)); + asn1_read_GeneralString(asn1, &mechListMIC); + asn1_pop_tag(asn1); + asn1_pop_tag(asn1); + + token->mechListMIC = + data_blob(mechListMIC, strlen(mechListMIC)); + SAFE_FREE(mechListMIC); + } asn1_end_tag(asn1); break; default: |