Adding upstream version 1:9.11.5.P4+dfsg.upstream/1%9.11.5.P4+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 862 insertions, 0 deletions

diff --git a/lib/dns/spnego_asn1.c b/lib/dns/spnego_asn1.c
new file mode 100644
index 0000000..6fbce55
--- /dev/null
+++ b/lib/dns/spnego_asn1.c
@@ -0,0 +1,862 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+
+/*! \file
+ * \brief Method routines generated from SPNEGO ASN.1 module.
+ * See spnego_asn1.pl for details.  Do not edit.
+ */
+
+/* Generated from spnego.asn1 */
+/* Do not edit */
+
+#ifndef __asn1_h__
+#define __asn1_h__
+
+
+#ifndef __asn1_common_definitions__
+#define __asn1_common_definitions__
+
+typedef struct octet_string {
+	size_t length;
+	void *data;
+} octet_string;
+
+typedef char *general_string;
+
+typedef char *utf8_string;
+
+typedef struct oid {
+	size_t length;
+	unsigned *components;
+} oid;
+
+#define ASN1_MALLOC_ENCODE(T, B, BL, S, L, R)                  \
+  do {                                                         \
+    (BL) = length_##T((S));                                    \
+    (B) = malloc((BL));                                        \
+    if((B) == NULL) {                                          \
+      (R) = ENOMEM;                                            \
+    } else {                                                   \
+      (R) = encode_##T(((unsigned char*)(B)) + (BL) - 1, (BL), \
+		       (S), (L));                              \
+      if((R) != 0) {                                           \
+	free((B));                                             \
+	(B) = NULL;                                            \
+      }                                                        \
+    }                                                          \
+  } while (0)
+
+#endif
+
+/*
+ * MechType ::= OBJECT IDENTIFIER
+ */
+
+typedef oid MechType;
+
+static int encode_MechType(unsigned char *, size_t, const MechType *, size_t *);
+static int decode_MechType(const unsigned char *, size_t, MechType *, size_t *);
+static void free_MechType(MechType *);
+/* unused declaration: length_MechType */
+/* unused declaration: copy_MechType */
+
+
+/*
+ * MechTypeList ::= SEQUENCE OF MechType
+ */
+
+typedef struct MechTypeList {
+	unsigned int len;
+	MechType *val;
+} MechTypeList;
+
+static int encode_MechTypeList(unsigned char *, size_t, const MechTypeList *, size_t *);
+static int decode_MechTypeList(const unsigned char *, size_t, MechTypeList *, size_t *);
+static void free_MechTypeList(MechTypeList *);
+/* unused declaration: length_MechTypeList */
+/* unused declaration: copy_MechTypeList */
+
+
+/*
+ * ContextFlags ::= BIT STRING { delegFlag(0), mutualFlag(1), replayFlag(2),
+ * sequenceFlag(3), anonFlag(4), confFlag(5), integFlag(6) }
+ */
+
+typedef struct ContextFlags {
+	unsigned int delegFlag:1;
+	unsigned int mutualFlag:1;
+	unsigned int replayFlag:1;
+	unsigned int sequenceFlag:1;
+	unsigned int anonFlag:1;
+	unsigned int confFlag:1;
+	unsigned int integFlag:1;
+} ContextFlags;
+
+
+static int encode_ContextFlags(unsigned char *, size_t, const ContextFlags *, size_t *);
+static int decode_ContextFlags(const unsigned char *, size_t, ContextFlags *, size_t *);
+static void free_ContextFlags(ContextFlags *);
+/* unused declaration: length_ContextFlags */
+/* unused declaration: copy_ContextFlags */
+/* unused declaration: ContextFlags2int */
+/* unused declaration: int2ContextFlags */
+/* unused declaration: asn1_ContextFlags_units */
+
+/*
+ * NegTokenInit ::= SEQUENCE { mechTypes[0]    MechTypeList, reqFlags[1]
+ * ContextFlags OPTIONAL, mechToken[2]    OCTET STRING OPTIONAL,
+ * mechListMIC[3]  OCTET STRING OPTIONAL }
+ */
+
+typedef struct NegTokenInit {
+	MechTypeList mechTypes;
+	ContextFlags *reqFlags;
+	octet_string *mechToken;
+	octet_string *mechListMIC;
+} NegTokenInit;
+
+static int encode_NegTokenInit(unsigned char *, size_t, const NegTokenInit *, size_t *);
+static int decode_NegTokenInit(const unsigned char *, size_t, NegTokenInit *, size_t *);
+static void free_NegTokenInit(NegTokenInit *);
+/* unused declaration: length_NegTokenInit */
+/* unused declaration: copy_NegTokenInit */
+
+
+/*
+ * NegTokenResp ::= SEQUENCE { negState[0]       ENUMERATED {
+ * accept-completed(0), accept-incomplete(1), reject(2), request-mic(3) }
+ * OPTIONAL, supportedMech[1]  MechType OPTIONAL, responseToken[2]  OCTET
+ * STRING OPTIONAL, mechListMIC[3]    OCTET STRING OPTIONAL }
+ */
+
+typedef struct NegTokenResp {
+	enum {
+		accept_completed = 0,
+		accept_incomplete = 1,
+		reject = 2,
+		request_mic = 3
+	} *negState;
+
+	MechType *supportedMech;
+	octet_string *responseToken;
+	octet_string *mechListMIC;
+} NegTokenResp;
+
+static int encode_NegTokenResp(unsigned char *, size_t, const NegTokenResp *, size_t *);
+static int decode_NegTokenResp(const unsigned char *, size_t, NegTokenResp *, size_t *);
+static void free_NegTokenResp(NegTokenResp *);
+/* unused declaration: length_NegTokenResp */
+/* unused declaration: copy_NegTokenResp */
+
+
+
+
+#endif				/* __asn1_h__ */
+/* Generated from spnego.asn1 */
+/* Do not edit */
+
+
+#define BACK if (e) return e; p -= l; len -= l; ret += l; POST(p); POST(len); POST(ret)
+
+static int
+encode_MechType(unsigned char *p, size_t len, const MechType * data, size_t * size)
+{
+	size_t ret = 0;
+	size_t l;
+	int e;
+
+	e = encode_oid(p, len, data, &l);
+	BACK;
+	*size = ret;
+	return 0;
+}
+
+#define FORW if(e) goto fail; p += l; len -= l; ret += l; POST(p); POST(len); POST(ret)
+
+static int
+decode_MechType(const unsigned char *p, size_t len, MechType * data, size_t * size)
+{
+	size_t ret = 0;
+	size_t l;
+	int e;
+
+	memset(data, 0, sizeof(*data));
+	e = decode_oid(p, len, data, &l);
+	FORW;
+	if (size)
+		*size = ret;
+	return 0;
+fail:
+	free_MechType(data);
+	return e;
+}
+
+static void
+free_MechType(MechType * data)
+{
+	free_oid(data);
+}
+
+/* unused function: length_MechType */
+
+
+/* unused function: copy_MechType */
+
+/* Generated from spnego.asn1 */
+/* Do not edit */
+
+
+static int
+encode_MechTypeList(unsigned char *p, size_t len, const MechTypeList * data, size_t * size)
+{
+	size_t ret = 0;
+	size_t l;
+	int i, e;
+
+	for (i = (data)->len - 1; i >= 0; --i) {
+		size_t oldret = ret;
+		ret = 0;
+		e = encode_MechType(p, len, &(data)->val[i], &l);
+		BACK;
+		ret += oldret;
+	}
+	e = der_put_length_and_tag(p, len, ret, ASN1_C_UNIV, CONS, UT_Sequence, &l);
+	BACK;
+	*size = ret;
+	return 0;
+}
+
+static int
+decode_MechTypeList(const unsigned char *p, size_t len, MechTypeList * data, size_t * size)
+{
+	size_t ret = 0, reallen;
+	size_t l;
+	int e;
+
+	memset(data, 0, sizeof(*data));
+	reallen = 0;
+	e = der_match_tag_and_length(p, len, ASN1_C_UNIV, CONS, UT_Sequence, &reallen, &l);
+	FORW;
+	if (len < reallen)
+		return ASN1_OVERRUN;
+	len = reallen;
+	{
+		size_t origlen = len;
+		size_t oldret = ret;
+		ret = 0;
+		(data)->len = 0;
+		(data)->val = NULL;
+		while (ret < origlen) {
+			void *old = (data)->val;
+			(data)->len++;
+			(data)->val = realloc((data)->val, sizeof(*((data)->val)) * (data)->len);
+			if ((data)->val == NULL) {
+				(data)->val = old;
+				(data)->len--;
+				return ENOMEM;
+			}
+			e = decode_MechType(p, len, &(data)->val[(data)->len - 1], &l);
+			FORW;
+			len = origlen - ret;
+		}
+		ret += oldret;
+	}
+	if (size)
+		*size = ret;
+	return 0;
+fail:
+	free_MechTypeList(data);
+	return e;
+}
+
+static void
+free_MechTypeList(MechTypeList * data)
+{
+	while ((data)->len) {
+		free_MechType(&(data)->val[(data)->len - 1]);
+		(data)->len--;
+	}
+	free((data)->val);
+	(data)->val = NULL;
+}
+
+/* unused function: length_MechTypeList */
+
+
+/* unused function: copy_MechTypeList */
+
+/* Generated from spnego.asn1 */
+/* Do not edit */
+
+
+static int
+encode_ContextFlags(unsigned char *p, size_t len, const ContextFlags * data, size_t * size)
+{
+	size_t ret = 0;
+	size_t l;
+	int e;
+
+	{
+		unsigned char c = 0;
+		*p-- = c;
+		len--;
+		ret++;
+		c = 0;
+		*p-- = c;
+		len--;
+		ret++;
+		c = 0;
+		*p-- = c;
+		len--;
+		ret++;
+		c = 0;
+		if (data->integFlag)
+			c |= 1 << 1;
+		if (data->confFlag)
+			c |= 1 << 2;
+		if (data->anonFlag)
+			c |= 1 << 3;
+		if (data->sequenceFlag)
+			c |= 1 << 4;
+		if (data->replayFlag)
+			c |= 1 << 5;
+		if (data->mutualFlag)
+			c |= 1 << 6;
+		if (data->delegFlag)
+			c |= 1 << 7;
+		*p-- = c;
+		*p-- = 0;
+		len -= 2;
+		ret += 2;
+	}
+
+	e = der_put_length_and_tag(p, len, ret, ASN1_C_UNIV, PRIM, UT_BitString, &l);
+	BACK;
+	*size = ret;
+	return 0;
+}
+
+static int
+decode_ContextFlags(const unsigned char *p, size_t len, ContextFlags * data, size_t * size)
+{
+	size_t ret = 0, reallen;
+	size_t l;
+	int e;
+
+	memset(data, 0, sizeof(*data));
+	reallen = 0;
+	e = der_match_tag_and_length(p, len, ASN1_C_UNIV, PRIM, UT_BitString, &reallen, &l);
+	FORW;
+	if (len < reallen)
+		return ASN1_OVERRUN;
+	p++;
+	len--;
+	POST(len);
+	reallen--;
+	ret++;
+	data->delegFlag = (*p >> 7) & 1;
+	data->mutualFlag = (*p >> 6) & 1;
+	data->replayFlag = (*p >> 5) & 1;
+	data->sequenceFlag = (*p >> 4) & 1;
+	data->anonFlag = (*p >> 3) & 1;
+	data->confFlag = (*p >> 2) & 1;
+	data->integFlag = (*p >> 1) & 1;
+	ret += reallen;
+	if (size)
+		*size = ret;
+	return 0;
+fail:
+	free_ContextFlags(data);
+	return e;
+}
+
+static void
+free_ContextFlags(ContextFlags * data)
+{
+	(void)data;
+}
+
+/* unused function: length_ContextFlags */
+
+
+/* unused function: copy_ContextFlags */
+
+
+/* unused function: ContextFlags2int */
+
+
+/* unused function: int2ContextFlags */
+
+
+/* unused variable: ContextFlags_units */
+
+/* unused function: asn1_ContextFlags_units */
+
+/* Generated from spnego.asn1 */
+/* Do not edit */
+
+
+static int
+encode_NegTokenInit(unsigned char *p, size_t len, const NegTokenInit * data, size_t * size)
+{
+	size_t ret = 0;
+	size_t l;
+	int e;
+
+	if ((data)->mechListMIC) {
+		size_t oldret = ret;
+		ret = 0;
+		e = encode_octet_string(p, len, (data)->mechListMIC, &l);
+		BACK;
+		e = der_put_length_and_tag(p, len, ret, ASN1_C_CONTEXT, CONS, 3, &l);
+		BACK;
+		ret += oldret;
+	}
+	if ((data)->mechToken) {
+		size_t oldret = ret;
+		ret = 0;
+		e = encode_octet_string(p, len, (data)->mechToken, &l);
+		BACK;
+		e = der_put_length_and_tag(p, len, ret, ASN1_C_CONTEXT, CONS, 2, &l);
+		BACK;
+		ret += oldret;
+	}
+	if ((data)->reqFlags) {
+		size_t oldret = ret;
+		ret = 0;
+		e = encode_ContextFlags(p, len, (data)->reqFlags, &l);
+		BACK;
+		e = der_put_length_and_tag(p, len, ret, ASN1_C_CONTEXT, CONS, 1, &l);
+		BACK;
+		ret += oldret;
+	} {
+		size_t oldret = ret;
+		ret = 0;
+		e = encode_MechTypeList(p, len, &(data)->mechTypes, &l);
+		BACK;
+		e = der_put_length_and_tag(p, len, ret, ASN1_C_CONTEXT, CONS, 0, &l);
+		BACK;
+		ret += oldret;
+	}
+	e = der_put_length_and_tag(p, len, ret, ASN1_C_UNIV, CONS, UT_Sequence, &l);
+	BACK;
+	*size = ret;
+	return 0;
+}
+
+static int
+decode_NegTokenInit(const unsigned char *p, size_t len, NegTokenInit * data, size_t * size)
+{
+	size_t ret = 0, reallen;
+	size_t l;
+	int e;
+
+	memset(data, 0, sizeof(*data));
+	reallen = 0;
+	e = der_match_tag_and_length(p, len, ASN1_C_UNIV, CONS, UT_Sequence, &reallen, &l);
+	FORW;
+	{
+		int dce_fix;
+		if ((dce_fix = fix_dce(reallen, &len)) < 0)
+			return ASN1_BAD_FORMAT;
+		{
+			size_t newlen, oldlen;
+
+			e = der_match_tag(p, len, ASN1_C_CONTEXT, CONS, 0, &l);
+			if (e)
+				return e;
+			else {
+				p += l;
+				len -= l;
+				ret += l;
+				e = der_get_length(p, len, &newlen, &l);
+				FORW;
+				{
+					int mydce_fix;
+					oldlen = len;
+					if ((mydce_fix = fix_dce(newlen, &len)) < 0)
+						return ASN1_BAD_FORMAT;
+					e = decode_MechTypeList(p, len, &(data)->mechTypes, &l);
+					FORW;
+					if (mydce_fix) {
+						e = der_match_tag_and_length(p, len, (Der_class) 0, (Der_type) 0, 0, &reallen, &l);
+						FORW;
+					} else
+						len = oldlen - newlen;
+				}
+			}
+		}
+		{
+			size_t newlen, oldlen;
+
+			e = der_match_tag(p, len, ASN1_C_CONTEXT, CONS, 1, &l);
+			if (e)
+				(data)->reqFlags = NULL;
+			else {
+				p += l;
+				len -= l;
+				ret += l;
+				e = der_get_length(p, len, &newlen, &l);
+				FORW;
+				{
+					int mydce_fix;
+					oldlen = len;
+					if ((mydce_fix = fix_dce(newlen, &len)) < 0)
+						return ASN1_BAD_FORMAT;
+					(data)->reqFlags = malloc(sizeof(*(data)->reqFlags));
+					if ((data)->reqFlags == NULL)
+						return ENOMEM;
+					e = decode_ContextFlags(p, len, (data)->reqFlags, &l);
+					FORW;
+					if (mydce_fix) {
+						e = der_match_tag_and_length(p, len, (Der_class) 0, (Der_type) 0, 0, &reallen, &l);
+						FORW;
+					} else
+						len = oldlen - newlen;
+				}
+			}
+		}
+		{
+			size_t newlen, oldlen;
+
+			e = der_match_tag(p, len, ASN1_C_CONTEXT, CONS, 2, &l);
+			if (e)
+				(data)->mechToken = NULL;
+			else {
+				p += l;
+				len -= l;
+				ret += l;
+				e = der_get_length(p, len, &newlen, &l);
+				FORW;
+				{
+					int mydce_fix;
+					oldlen = len;
+					if ((mydce_fix = fix_dce(newlen, &len)) < 0)
+						return ASN1_BAD_FORMAT;
+					(data)->mechToken = malloc(sizeof(*(data)->mechToken));
+					if ((data)->mechToken == NULL)
+						return ENOMEM;
+					e = decode_octet_string(p, len, (data)->mechToken, &l);
+					FORW;
+					if (mydce_fix) {
+						e = der_match_tag_and_length(p, len, (Der_class) 0, (Der_type) 0, 0, &reallen, &l);
+						FORW;
+					} else
+						len = oldlen - newlen;
+				}
+			}
+		}
+		{
+			size_t newlen, oldlen;
+
+			e = der_match_tag(p, len, ASN1_C_CONTEXT, CONS, 3, &l);
+			if (e)
+				(data)->mechListMIC = NULL;
+			else {
+				p += l;
+				len -= l;
+				ret += l;
+				e = der_get_length(p, len, &newlen, &l);
+				FORW;
+				{
+					int mydce_fix;
+					oldlen = len;
+					if ((mydce_fix = fix_dce(newlen, &len)) < 0)
+						return ASN1_BAD_FORMAT;
+					(data)->mechListMIC = malloc(sizeof(*(data)->mechListMIC));
+					if ((data)->mechListMIC == NULL)
+						return ENOMEM;
+					e = decode_octet_string(p, len, (data)->mechListMIC, &l);
+					FORW;
+					if (mydce_fix) {
+						e = der_match_tag_and_length(p, len, (Der_class) 0, (Der_type) 0, 0, &reallen, &l);
+						FORW;
+					} else
+						len = oldlen - newlen;
+				}
+			}
+		}
+		if (dce_fix) {
+			e = der_match_tag_and_length(p, len, (Der_class) 0, (Der_type) 0, 0, &reallen, &l);
+			FORW;
+		}
+	}
+	if (size)
+		*size = ret;
+	return 0;
+fail:
+	free_NegTokenInit(data);
+	return e;
+}
+
+static void
+free_NegTokenInit(NegTokenInit * data)
+{
+	free_MechTypeList(&(data)->mechTypes);
+	if ((data)->reqFlags) {
+		free_ContextFlags((data)->reqFlags);
+		free((data)->reqFlags);
+		(data)->reqFlags = NULL;
+	}
+	if ((data)->mechToken) {
+		free_octet_string((data)->mechToken);
+		free((data)->mechToken);
+		(data)->mechToken = NULL;
+	}
+	if ((data)->mechListMIC) {
+		free_octet_string((data)->mechListMIC);
+		free((data)->mechListMIC);
+		(data)->mechListMIC = NULL;
+	}
+}
+
+/* unused function: length_NegTokenInit */
+
+
+/* unused function: copy_NegTokenInit */
+
+/* Generated from spnego.asn1 */
+/* Do not edit */
+
+
+static int
+encode_NegTokenResp(unsigned char *p, size_t len, const NegTokenResp * data, size_t * size)
+{
+	size_t ret = 0;
+	size_t l;
+	int e;
+
+	if ((data)->mechListMIC) {
+		size_t oldret = ret;
+		ret = 0;
+		e = encode_octet_string(p, len, (data)->mechListMIC, &l);
+		BACK;
+		e = der_put_length_and_tag(p, len, ret, ASN1_C_CONTEXT, CONS, 3, &l);
+		BACK;
+		ret += oldret;
+	}
+	if ((data)->responseToken) {
+		size_t oldret = ret;
+		ret = 0;
+		e = encode_octet_string(p, len, (data)->responseToken, &l);
+		BACK;
+		e = der_put_length_and_tag(p, len, ret, ASN1_C_CONTEXT, CONS, 2, &l);
+		BACK;
+		ret += oldret;
+	}
+	if ((data)->supportedMech) {
+		size_t oldret = ret;
+		ret = 0;
+		e = encode_MechType(p, len, (data)->supportedMech, &l);
+		BACK;
+		e = der_put_length_and_tag(p, len, ret, ASN1_C_CONTEXT, CONS, 1, &l);
+		BACK;
+		ret += oldret;
+	}
+	if ((data)->negState) {
+		size_t oldret = ret;
+		ret = 0;
+		e = encode_enumerated(p, len, (data)->negState, &l);
+		BACK;
+		e = der_put_length_and_tag(p, len, ret, ASN1_C_CONTEXT, CONS, 0, &l);
+		BACK;
+		ret += oldret;
+	}
+	e = der_put_length_and_tag(p, len, ret, ASN1_C_UNIV, CONS, UT_Sequence, &l);
+	BACK;
+	*size = ret;
+	return 0;
+}
+
+static int
+decode_NegTokenResp(const unsigned char *p, size_t len, NegTokenResp * data, size_t * size)
+{
+	size_t ret = 0, reallen;
+	size_t l;
+	int e;
+
+	memset(data, 0, sizeof(*data));
+	reallen = 0;
+	e = der_match_tag_and_length(p, len, ASN1_C_UNIV, CONS, UT_Sequence, &reallen, &l);
+	FORW;
+	{
+		int dce_fix;
+		if ((dce_fix = fix_dce(reallen, &len)) < 0)
+			return ASN1_BAD_FORMAT;
+		{
+			size_t newlen, oldlen;
+
+			e = der_match_tag(p, len, ASN1_C_CONTEXT, CONS, 0, &l);
+			if (e)
+				(data)->negState = NULL;
+			else {
+				p += l;
+				len -= l;
+				ret += l;
+				e = der_get_length(p, len, &newlen, &l);
+				FORW;
+				{
+					int mydce_fix;
+					oldlen = len;
+					if ((mydce_fix = fix_dce(newlen, &len)) < 0)
+						return ASN1_BAD_FORMAT;
+					(data)->negState = malloc(sizeof(*(data)->negState));
+					if ((data)->negState == NULL)
+						return ENOMEM;
+					e = decode_enumerated(p, len, (data)->negState, &l);
+					FORW;
+					if (mydce_fix) {
+						e = der_match_tag_and_length(p, len, (Der_class) 0, (Der_type) 0, 0, &reallen, &l);
+						FORW;
+					} else
+						len = oldlen - newlen;
+				}
+			}
+		}
+		{
+			size_t newlen, oldlen;
+
+			e = der_match_tag(p, len, ASN1_C_CONTEXT, CONS, 1, &l);
+			if (e)
+				(data)->supportedMech = NULL;
+			else {
+				p += l;
+				len -= l;
+				ret += l;
+				e = der_get_length(p, len, &newlen, &l);
+				FORW;
+				{
+					int mydce_fix;
+					oldlen = len;
+					if ((mydce_fix = fix_dce(newlen, &len)) < 0)
+						return ASN1_BAD_FORMAT;
+					(data)->supportedMech = malloc(sizeof(*(data)->supportedMech));
+					if ((data)->supportedMech == NULL)
+						return ENOMEM;
+					e = decode_MechType(p, len, (data)->supportedMech, &l);
+					FORW;
+					if (mydce_fix) {
+						e = der_match_tag_and_length(p, len, (Der_class) 0, (Der_type) 0, 0, &reallen, &l);
+						FORW;
+					} else
+						len = oldlen - newlen;
+				}
+			}
+		}
+		{
+			size_t newlen, oldlen;
+
+			e = der_match_tag(p, len, ASN1_C_CONTEXT, CONS, 2, &l);
+			if (e)
+				(data)->responseToken = NULL;
+			else {
+				p += l;
+				len -= l;
+				ret += l;
+				e = der_get_length(p, len, &newlen, &l);
+				FORW;
+				{
+					int mydce_fix;
+					oldlen = len;
+					if ((mydce_fix = fix_dce(newlen, &len)) < 0)
+						return ASN1_BAD_FORMAT;
+					(data)->responseToken = malloc(sizeof(*(data)->responseToken));
+					if ((data)->responseToken == NULL)
+						return ENOMEM;
+					e = decode_octet_string(p, len, (data)->responseToken, &l);
+					FORW;
+					if (mydce_fix) {
+						e = der_match_tag_and_length(p, len, (Der_class) 0, (Der_type) 0, 0, &reallen, &l);
+						FORW;
+					} else
+						len = oldlen - newlen;
+				}
+			}
+		}
+		{
+			size_t newlen, oldlen;
+
+			e = der_match_tag(p, len, ASN1_C_CONTEXT, CONS, 3, &l);
+			if (e)
+				(data)->mechListMIC = NULL;
+			else {
+				p += l;
+				len -= l;
+				ret += l;
+				e = der_get_length(p, len, &newlen, &l);
+				FORW;
+				{
+					int mydce_fix;
+					oldlen = len;
+					if ((mydce_fix = fix_dce(newlen, &len)) < 0)
+						return ASN1_BAD_FORMAT;
+					(data)->mechListMIC = malloc(sizeof(*(data)->mechListMIC));
+					if ((data)->mechListMIC == NULL)
+						return ENOMEM;
+					e = decode_octet_string(p, len, (data)->mechListMIC, &l);
+					FORW;
+					if (mydce_fix) {
+						e = der_match_tag_and_length(p, len, (Der_class) 0, (Der_type) 0, 0, &reallen, &l);
+						FORW;
+					} else
+						len = oldlen - newlen;
+				}
+			}
+		}
+		if (dce_fix) {
+			e = der_match_tag_and_length(p, len, (Der_class) 0, (Der_type) 0, 0, &reallen, &l);
+			FORW;
+		}
+	}
+	if (size)
+		*size = ret;
+	return 0;
+fail:
+	free_NegTokenResp(data);
+	return e;
+}
+
+static void
+free_NegTokenResp(NegTokenResp * data)
+{
+	if ((data)->negState) {
+		free((data)->negState);
+		(data)->negState = NULL;
+	}
+	if ((data)->supportedMech) {
+		free_MechType((data)->supportedMech);
+		free((data)->supportedMech);
+		(data)->supportedMech = NULL;
+	}
+	if ((data)->responseToken) {
+		free_octet_string((data)->responseToken);
+		free((data)->responseToken);
+		(data)->responseToken = NULL;
+	}
+	if ((data)->mechListMIC) {
+		free_octet_string((data)->mechListMIC);
+		free((data)->mechListMIC);
+		(data)->mechListMIC = NULL;
+	}
+}
+
+/* unused function: length_NegTokenResp */
+
+
+/* unused function: copy_NegTokenResp */
+
+/* Generated from spnego.asn1 */
+/* Do not edit */
+
+
+/* CHOICE */
+/* unused variable: asn1_NegotiationToken_dummy_holder */