+
+OM_uint32 GSSAPI_CALLCONV
+gss_accept_sec_context(OM_uint32 *minor,
+ gss_ctx_id_t *context_handle,
+ gss_cred_id_t cred,
+ gss_buffer_t input_token,
+ gss_channel_bindings_t input_chan_bindings,
+ gss_name_t *src_name,
+ gss_OID *mech_type,
+ gss_buffer_t output_token,
+ OM_uint32 *ret_flags,
+ OM_uint32 *time_rec,
+ gss_cred_id_t *delegated_cred_handle)
+{
+ OM_uint32 major, tmpMinor;
+ gss_ctx_id_t ctx = *context_handle;
+
+ *minor = 0;
+
+ output_token->length = 0;
+ output_token->value = NULL;
+
+ if (src_name != NULL)
+ *src_name = GSS_C_NO_NAME;
+
+ if (input_token == GSS_C_NO_BUFFER || input_token->length == 0) {
+ *minor = GSSEAP_TOK_TRUNC;
+ return GSS_S_DEFECTIVE_TOKEN;
+ }
+
+ if (ctx == GSS_C_NO_CONTEXT) {
+ major = gssEapAllocContext(minor, &ctx);
+ if (GSS_ERROR(major))
+ return major;
+
+ *context_handle = ctx;
+ }
+
+ GSSEAP_MUTEX_LOCK(&ctx->mutex);
+
+ major = gssEapAcceptSecContext(minor,
+ ctx,
+ cred,
+ input_token,
+ input_chan_bindings,
+ src_name,
+ mech_type,
+ output_token,
+ ret_flags,
+ time_rec,
+ delegated_cred_handle);
+
+ GSSEAP_MUTEX_UNLOCK(&ctx->mutex);
+
+ if (GSS_ERROR(major))
+ gssEapReleaseContext(&tmpMinor, context_handle);
+
+ return major;
+}