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Merge pull request #5600 from yuhaoth/pr/refactor-cookie-members-of-handshake

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Refactor cookie members of handshake
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Manuel Pégourié-Gonnard 2022-12-14 10:55:34 +01:00 • committed by GitHub
commit 4064a82802
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5 changed files with 53 additions and 30 deletions
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11
library/ssl_tls12_client.c
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@ -1137,7 +1137,12 @@ static int ssl_parse_hello_verify_request( mbedtls_ssl_context *ssl )
{
const unsigned char *p = ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl );
uint16_t dtls_legacy_version;
unsigned char cookie_len;
#if !defined(MBEDTLS_SSL_PROTO_TLS1_3)
uint8_t cookie_len;
#else
uint16_t cookie_len;
#endif
MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse hello verify request" ) );
@ -1200,7 +1205,7 @@ static int ssl_parse_hello_verify_request( mbedtls_ssl_context *ssl )
}
memcpy( ssl->handshake->cookie, p, cookie_len );
ssl->handshake->verify_cookie_len = cookie_len;
ssl->handshake->cookie_len = cookie_len;
/* Start over at ClientHello */
ssl->state = MBEDTLS_SSL_CLIENT_HELLO;
@ -1284,7 +1289,7 @@ static int ssl_parse_server_hello( mbedtls_ssl_context *ssl )
/* We made it through the verification process */
mbedtls_free( ssl->handshake->cookie );
ssl->handshake->cookie = NULL;
ssl->handshake->verify_cookie_len = 0;
ssl->handshake->cookie_len = 0;
}
}
#endif /* MBEDTLS_SSL_PROTO_DTLS */