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57 #include "gssapiP_eap.h"
60 duplicateOid(OM_uint32 *minor,
61 const gss_OID_desc * const oid,
67 *newOid = GSS_C_NO_OID;
69 p = (gss_OID)GSSEAP_MALLOC(sizeof(*p));
74 p->length = oid->length;
75 p->elements = GSSEAP_MALLOC(p->length);
76 if (p->elements == NULL) {
81 memcpy(p->elements, oid->elements, p->length);
84 return GSS_S_COMPLETE;
87 /* Compose an OID of a prefix and an integer suffix */
89 composeOid(OM_uint32 *minor,
99 if (oid == GSS_C_NO_OID) {
101 return GSS_S_FAILURE;
103 if (oid->length < prefix_len) {
105 return GSS_S_FAILURE;
108 memcpy(oid->elements, prefix, prefix_len);
118 if (oid->length < prefix_len + nbytes) {
120 return GSS_S_FAILURE;
123 op = (unsigned char *) oid->elements + prefix_len + nbytes;
126 op[i] = (unsigned char)suffix & 0x7f;
133 oid->length = prefix_len + nbytes;
136 return GSS_S_COMPLETE;
140 decomposeOid(OM_uint32 *minor,
149 if (oid->length < prefix_len ||
150 memcmp(oid->elements, prefix, prefix_len) != 0) {
151 return GSS_S_BAD_MECH;
154 op = (unsigned char *) oid->elements + prefix_len;
158 slen = oid->length - prefix_len;
160 for (i = 0; i < slen; i++) {
161 *suffix = (*suffix << 7) | (op[i] & 0x7f);
162 if (i + 1 != slen && (op[i] & 0x80) == 0) {
164 return GSS_S_FAILURE;
168 return GSS_S_COMPLETE;
172 duplicateOidSet(OM_uint32 *minor,
173 const gss_OID_set src,
176 OM_uint32 major, tmpMinor;
179 if (src == GSS_C_NO_OID_SET) {
180 *dst = GSS_C_NO_OID_SET;
181 return GSS_S_COMPLETE;
184 major = gss_create_empty_oid_set(minor, dst);
185 if (GSS_ERROR(major))
188 for (i = 0; i < src->count; i++) {
189 gss_OID oid = &src->elements[i];
191 major = gss_add_oid_set_member(minor, oid, dst);
192 if (GSS_ERROR(major))
196 if (GSS_ERROR(major))
197 gss_release_oid_set(&tmpMinor, dst);