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-rw-r--r--source4/libcli/ldap/ldap.c21
1 files changed, 19 insertions, 2 deletions
diff --git a/source4/libcli/ldap/ldap.c b/source4/libcli/ldap/ldap.c
index b17d5dc461..5b22825da4 100644
--- a/source4/libcli/ldap/ldap.c
+++ b/source4/libcli/ldap/ldap.c
@@ -1066,6 +1066,23 @@ static void ldap_decode_response(TALLOC_CTX *mem_ctx,
asn1_end_tag(data);
}
+/* read a octet string blob */
+static BOOL asn1_read_ContextSimple(ASN1_DATA *data, uint8_t num, DATA_BLOB *blob)
+{
+ int len;
+ ZERO_STRUCTP(blob);
+ if (!asn1_start_tag(data, ASN1_CONTEXT_SIMPLE(num))) return False;
+ len = asn1_tag_remaining(data);
+ if (len < 0) {
+ data->has_error = True;
+ return False;
+ }
+ *blob = data_blob(NULL, len);
+ asn1_read(data, blob->data, len);
+ asn1_end_tag(data);
+ return !data->has_error;
+}
+
static void ldap_decode_BindResponse(TALLOC_CTX *mem_ctx,
ASN1_DATA *data,
enum ldap_request_tag tag,
@@ -1075,9 +1092,9 @@ static void ldap_decode_BindResponse(TALLOC_CTX *mem_ctx,
asn1_read_enumerated(data, &BindResp->response.resultcode);
asn1_read_OctetString_talloc(mem_ctx, data, &BindResp->response.dn);
asn1_read_OctetString_talloc(mem_ctx, data, &BindResp->response.errormessage);
- if (asn1_peek_tag(data, ASN1_OCTET_STRING)) {
+ if (asn1_peek_tag(data, ASN1_CONTEXT_SIMPLE(7))) {
DATA_BLOB tmp_blob = data_blob(NULL, 0);
- asn1_read_OctetString(data, &tmp_blob);
+ asn1_read_ContextSimple(data, 7, &tmp_blob);
BindResp->SASL.secblob = data_blob_talloc(mem_ctx, tmp_blob.data, tmp_blob.length);
data_blob_free(&tmp_blob);
} else {