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https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
1c9592efc4
RX process caches the session information in "ssl->in_ctr" not in "ssl->in_buf". So when freeing the SSL, can't free the "ssl->in_ctr", because the "ssl->in_buf" is empty. Make the RX process like TX process, and cache the session information in "ssl->in_buf", so that the cache buffer can be freed when freeing the SSL. Closes https://github.com/espressif/esp-idf/issues/6104
85 lines
2.4 KiB
C
85 lines
2.4 KiB
C
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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#ifndef _DYNAMIC_IMPL_H_
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#define _DYNAMIC_IMPL_H_
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#include <stddef.h>
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#include "mbedtls/ssl.h"
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#include "mbedtls/ssl_internal.h"
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#include "mbedtls/platform.h"
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#include "esp_log.h"
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#define TRACE_CHECK(_fn, _state) \
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({ \
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ESP_LOGV(TAG, "%d " _state " to do \"%s\"", __LINE__, # _fn); \
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})
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#define CHECK_OK(_fn) \
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({ \
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int _ret; \
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\
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TRACE_CHECK(_fn, "state"); \
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\
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if ((_ret = _fn) != 0) { \
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ESP_LOGV(TAG, "\"%s\" result is -0x%x", # _fn, -_ret); \
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TRACE_CHECK(_fn, "fail"); \
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return _ret; \
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} \
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\
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TRACE_CHECK(_fn, "end"); \
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\
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})
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int esp_mbedtls_setup_tx_buffer(mbedtls_ssl_context *ssl);
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void esp_mbedtls_setup_rx_buffer(mbedtls_ssl_context *ssl);
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int esp_mbedtls_reset_add_tx_buffer(mbedtls_ssl_context *ssl);
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int esp_mbedtls_reset_add_rx_buffer(mbedtls_ssl_context *ssl);
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int esp_mbedtls_reset_free_tx_buffer(mbedtls_ssl_context *ssl);
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void esp_mbedtls_reset_free_rx_buffer(mbedtls_ssl_context *ssl);
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int esp_mbedtls_add_tx_buffer(mbedtls_ssl_context *ssl, size_t buffer_len);
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int esp_mbedtls_add_rx_buffer(mbedtls_ssl_context *ssl);
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int esp_mbedtls_free_tx_buffer(mbedtls_ssl_context *ssl);
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int esp_mbedtls_free_rx_buffer(mbedtls_ssl_context *ssl);
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size_t esp_mbedtls_get_crt_size(mbedtls_x509_crt *cert, size_t *num);
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#ifdef CONFIG_MBEDTLS_DYNAMIC_FREE_CONFIG_DATA
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void esp_mbedtls_free_dhm(mbedtls_ssl_context *ssl);
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void esp_mbedtls_free_keycert(mbedtls_ssl_context *ssl);
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void esp_mbedtls_free_keycert_cert(mbedtls_ssl_context *ssl);
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void esp_mbedtls_free_keycert_key(mbedtls_ssl_context *ssl);
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void esp_mbedtls_free_cacert(mbedtls_ssl_context *ssl);
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#endif
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#ifdef CONFIG_MBEDTLS_DYNAMIC_FREE_PEER_CERT
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void esp_mbedtls_free_peer_cert(mbedtls_ssl_context *ssl);
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bool esp_mbedtls_ssl_is_rsa(mbedtls_ssl_context *ssl);
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#endif
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#endif /* _DYNAMIC_IMPL_H_ */
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