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57 #include "gssapiP_eap.h"
60 duplicateOid(OM_uint32 *minor,
61 const gss_OID_desc * const oid,
66 *newOid = GSS_C_NO_OID;
68 p = (gss_OID)GSSEAP_MALLOC(sizeof(*p));
73 p->length = oid->length;
74 p->elements = GSSEAP_MALLOC(p->length);
75 if (p->elements == NULL) {
81 memcpy(p->elements, oid->elements, p->length);
85 return GSS_S_COMPLETE;
88 /* Compose an OID of a prefix and an integer suffix */
90 composeOid(OM_uint32 *minor,
100 if (oid == GSS_C_NO_OID) {
102 return GSS_S_FAILURE;
104 if (oid->length < prefix_len) {
105 *minor = GSSEAP_WRONG_SIZE;
106 return GSS_S_FAILURE;
109 memcpy(oid->elements, prefix, prefix_len);
119 if (oid->length < prefix_len + nbytes) {
120 *minor = GSSEAP_WRONG_SIZE;
121 return GSS_S_FAILURE;
124 op = (unsigned char *) oid->elements + prefix_len + nbytes;
127 op[i] = (unsigned char)suffix & 0x7f;
134 oid->length = prefix_len + nbytes;
137 return GSS_S_COMPLETE;
141 decomposeOid(OM_uint32 *minor,
150 if (oid->length < prefix_len ||
151 memcmp(oid->elements, prefix, prefix_len) != 0) {
152 return GSS_S_BAD_MECH;
155 op = (unsigned char *) oid->elements + prefix_len;
159 slen = oid->length - prefix_len;
161 for (i = 0; i < slen; i++) {
162 *suffix = (*suffix << 7) | (op[i] & 0x7f);
163 if (i + 1 != slen && (op[i] & 0x80) == 0) {
164 *minor = GSSEAP_WRONG_SIZE;
165 return GSS_S_FAILURE;
169 return GSS_S_COMPLETE;
173 duplicateOidSet(OM_uint32 *minor,
174 const gss_OID_set src,
177 OM_uint32 major, tmpMinor;
180 if (src == GSS_C_NO_OID_SET) {
181 *dst = GSS_C_NO_OID_SET;
182 return GSS_S_COMPLETE;
185 major = gss_create_empty_oid_set(minor, dst);
186 if (GSS_ERROR(major))
189 for (i = 0; i < src->count; i++) {
190 gss_OID oid = &src->elements[i];
192 major = gss_add_oid_set_member(minor, oid, dst);
193 if (GSS_ERROR(major))
197 if (GSS_ERROR(major))
198 gss_release_oid_set(&tmpMinor, dst);