Introduce CRT counter to CRT chain parsing function
So far, we've used the `peer_cert` pointer to detect whether we're parsing the first CRT, but that will soon be removed if `MBEDTLS_SSL_KEEP_PEER_CERTIFICATE` is unset.
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1 changed files with 2 additions and 2 deletions
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@ -5757,7 +5757,7 @@ static void ssl_clear_peer_cert( mbedtls_ssl_session *session )
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*/
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static int ssl_parse_certificate_chain( mbedtls_ssl_context *ssl )
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{
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int ret;
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int ret, crt_cnt=0;
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size_t i, n;
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uint8_t alert;
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@ -5884,7 +5884,7 @@ static int ssl_parse_certificate_chain( mbedtls_ssl_context *ssl )
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}
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/* Check if we're handling the first CRT in the chain. */
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if( ssl->session_negotiate->peer_cert == NULL )
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if( crt_cnt++ == 0 )
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{
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/* During client-side renegotiation, check that the server's
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* end-CRTs hasn't changed compared to the initial handshake,
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