zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/asn1/tasn_fre.c b/ap/lib/libssl/openssl-1.1.1o/crypto/asn1/tasn_fre.c
new file mode 100644
index 0000000..2916bef
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/asn1/tasn_fre.c
@@ -0,0 +1,208 @@
+/*
+ * Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stddef.h>
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
+#include <openssl/objects.h>
+#include "asn1_local.h"
+
+/* Free up an ASN1 structure */
+
+void ASN1_item_free(ASN1_VALUE *val, const ASN1_ITEM *it)
+{
+ asn1_item_embed_free(&val, it, 0);
+}
+
+void ASN1_item_ex_free(ASN1_VALUE **pval, const ASN1_ITEM *it)
+{
+ asn1_item_embed_free(pval, it, 0);
+}
+
+void asn1_item_embed_free(ASN1_VALUE **pval, const ASN1_ITEM *it, int embed)
+{
+ const ASN1_TEMPLATE *tt = NULL, *seqtt;
+ const ASN1_EXTERN_FUNCS *ef;
+ const ASN1_AUX *aux = it->funcs;
+ ASN1_aux_cb *asn1_cb;
+ int i;
+
+ if (!pval)
+ return;
+ if ((it->itype != ASN1_ITYPE_PRIMITIVE) && !*pval)
+ return;
+ if (aux && aux->asn1_cb)
+ asn1_cb = aux->asn1_cb;
+ else
+ asn1_cb = 0;
+
+ switch (it->itype) {
+
+ case ASN1_ITYPE_PRIMITIVE:
+ if (it->templates)
+ asn1_template_free(pval, it->templates);
+ else
+ asn1_primitive_free(pval, it, embed);
+ break;
+
+ case ASN1_ITYPE_MSTRING:
+ asn1_primitive_free(pval, it, embed);
+ break;
+
+ case ASN1_ITYPE_CHOICE:
+ if (asn1_cb) {
+ i = asn1_cb(ASN1_OP_FREE_PRE, pval, it, NULL);
+ if (i == 2)
+ return;
+ }
+ i = asn1_get_choice_selector(pval, it);
+ if ((i >= 0) && (i < it->tcount)) {
+ ASN1_VALUE **pchval;
+
+ tt = it->templates + i;
+ pchval = asn1_get_field_ptr(pval, tt);
+ asn1_template_free(pchval, tt);
+ }
+ if (asn1_cb)
+ asn1_cb(ASN1_OP_FREE_POST, pval, it, NULL);
+ if (embed == 0) {
+ OPENSSL_free(*pval);
+ *pval = NULL;
+ }
+ break;
+
+ case ASN1_ITYPE_EXTERN:
+ ef = it->funcs;
+ if (ef && ef->asn1_ex_free)
+ ef->asn1_ex_free(pval, it);
+ break;
+
+ case ASN1_ITYPE_NDEF_SEQUENCE:
+ case ASN1_ITYPE_SEQUENCE:
+ if (asn1_do_lock(pval, -1, it) != 0) /* if error or ref-counter > 0 */
+ return;
+ if (asn1_cb) {
+ i = asn1_cb(ASN1_OP_FREE_PRE, pval, it, NULL);
+ if (i == 2)
+ return;
+ }
+ asn1_enc_free(pval, it);
+ /*
+ * If we free up as normal we will invalidate any ANY DEFINED BY
+ * field and we won't be able to determine the type of the field it
+ * defines. So free up in reverse order.
+ */
+ tt = it->templates + it->tcount;
+ for (i = 0; i < it->tcount; i++) {
+ ASN1_VALUE **pseqval;
+
+ tt--;
+ seqtt = asn1_do_adb(pval, tt, 0);
+ if (!seqtt)
+ continue;
+ pseqval = asn1_get_field_ptr(pval, seqtt);
+ asn1_template_free(pseqval, seqtt);
+ }
+ if (asn1_cb)
+ asn1_cb(ASN1_OP_FREE_POST, pval, it, NULL);
+ if (embed == 0) {
+ OPENSSL_free(*pval);
+ *pval = NULL;
+ }
+ break;
+ }
+}
+
+void asn1_template_free(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt)
+{
+ int embed = tt->flags & ASN1_TFLG_EMBED;
+ ASN1_VALUE *tval;
+ if (embed) {
+ tval = (ASN1_VALUE *)pval;
+ pval = &tval;
+ }
+ if (tt->flags & ASN1_TFLG_SK_MASK) {
+ STACK_OF(ASN1_VALUE) *sk = (STACK_OF(ASN1_VALUE) *)*pval;
+ int i;
+
+ for (i = 0; i < sk_ASN1_VALUE_num(sk); i++) {
+ ASN1_VALUE *vtmp = sk_ASN1_VALUE_value(sk, i);
+
+ asn1_item_embed_free(&vtmp, ASN1_ITEM_ptr(tt->item), embed);
+ }
+ sk_ASN1_VALUE_free(sk);
+ *pval = NULL;
+ } else {
+ asn1_item_embed_free(pval, ASN1_ITEM_ptr(tt->item), embed);
+ }
+}
+
+void asn1_primitive_free(ASN1_VALUE **pval, const ASN1_ITEM *it, int embed)
+{
+ int utype;
+
+ /* Special case: if 'it' is a primitive with a free_func, use that. */
+ if (it) {
+ const ASN1_PRIMITIVE_FUNCS *pf = it->funcs;
+
+ if (embed) {
+ if (pf && pf->prim_clear) {
+ pf->prim_clear(pval, it);
+ return;
+ }
+ } else if (pf && pf->prim_free) {
+ pf->prim_free(pval, it);
+ return;
+ }
+ }
+
+ /* Special case: if 'it' is NULL, free contents of ASN1_TYPE */
+ if (!it) {
+ ASN1_TYPE *typ = (ASN1_TYPE *)*pval;
+
+ utype = typ->type;
+ pval = &typ->value.asn1_value;
+ if (!*pval)
+ return;
+ } else if (it->itype == ASN1_ITYPE_MSTRING) {
+ utype = -1;
+ if (!*pval)
+ return;
+ } else {
+ utype = it->utype;
+ if ((utype != V_ASN1_BOOLEAN) && !*pval)
+ return;
+ }
+
+ switch (utype) {
+ case V_ASN1_OBJECT:
+ ASN1_OBJECT_free((ASN1_OBJECT *)*pval);
+ break;
+
+ case V_ASN1_BOOLEAN:
+ if (it)
+ *(ASN1_BOOLEAN *)pval = it->size;
+ else
+ *(ASN1_BOOLEAN *)pval = -1;
+ return;
+
+ case V_ASN1_NULL:
+ break;
+
+ case V_ASN1_ANY:
+ asn1_primitive_free(pval, NULL, 0);
+ OPENSSL_free(*pval);
+ break;
+
+ default:
+ asn1_string_embed_free((ASN1_STRING *)*pval, embed);
+ break;
+ }
+ *pval = NULL;
+}