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Address some comments

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Delete reference immediately after shallow copy
Fix format issues

Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
This commit is contained in:
Xiaokang Qian 2022-10-13 02:22:40 +00:00
parent 997669aeeb
commit 126bf8e4d7
1 changed files with 29 additions and 24 deletions
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53
library/ssl_tls.c
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@ -243,29 +243,12 @@ int mbedtls_ssl_session_copy( mbedtls_ssl_session *dst,
{
mbedtls_ssl_session_free( dst );
memcpy( dst, src, sizeof( mbedtls_ssl_session ) );
#if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C)
if( src->ticket != NULL )
{
dst->ticket = mbedtls_calloc( 1, src->ticket_len );
if( dst->ticket == NULL )
return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
memcpy( dst->ticket, src->ticket, src->ticket_len );
}
dst->ticket = NULL;
#if defined(MBEDTLS_SSL_PROTO_TLS1_3) && \
defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
if( src->endpoint == MBEDTLS_SSL_IS_CLIENT )
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
dst->hostname = NULL;
ret = mbedtls_ssl_session_set_hostname( dst,
src->hostname );
if( ret != 0)
return ret;
}
#endif /* MBEDTLS_SSL_PROTO_TLS1_3 && MBEDTLS_SSL_SERVER_NAME_INDICATION */
dst->hostname = NULL;
#endif
#endif /* MBEDTLS_SSL_SESSION_TICKETS && MBEDTLS_SSL_CLI_C */
#if defined(MBEDTLS_X509_CRT_PARSE_C)
@ -306,6 +289,29 @@ int mbedtls_ssl_session_copy( mbedtls_ssl_session *dst,
#endif /* MBEDTLS_X509_CRT_PARSE_C */
#if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C)
if( src->ticket != NULL )
{
dst->ticket = mbedtls_calloc( 1, src->ticket_len );
if( dst->ticket == NULL )
return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
memcpy( dst->ticket, src->ticket, src->ticket_len );
}
#if defined(MBEDTLS_SSL_PROTO_TLS1_3) && \
defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
if( src->endpoint == MBEDTLS_SSL_IS_CLIENT )
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
ret = mbedtls_ssl_session_set_hostname( dst, src->hostname );
if( ret != 0 )
return ( ret );
}
#endif /* MBEDTLS_SSL_PROTO_TLS1_3 &&
MBEDTLS_SSL_SERVER_NAME_INDICATION */
#endif /* MBEDTLS_SSL_SESSION_TICKETS && MBEDTLS_SSL_CLI_C */
return( 0 );
}
@ -1943,7 +1949,7 @@ mbedtls_ssl_mode_t mbedtls_ssl_get_mode_from_ciphersuite(
/* Serialization of TLS 1.3 sessions:
*
* struct {
* opaque hostname<1..2^16-1>;
* opaque hostname<0..2^16-1>;
* uint64 ticket_received;
* uint32 ticket_lifetime;
* opaque ticket<1..2^16-1>;
@ -1993,8 +1999,7 @@ static int ssl_tls13_session_save( const mbedtls_ssl_session *session,
#if defined(MBEDTLS_SSL_CLI_C)
if( session->endpoint == MBEDTLS_SSL_IS_CLIENT )
{
#if defined(MBEDTLS_SSL_SESSION_TICKETS) && \
defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
needed += 2 /* hostname_len */
+ hostname_len; /* hostname */
#endif
@ -2039,7 +2044,7 @@ static int ssl_tls13_session_save( const mbedtls_ssl_session *session,
#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
MBEDTLS_PUT_UINT16_BE( hostname_len, p, 0 );
p += 2;
if ( hostname_len > 0 )
if( hostname_len > 0 )
{
/* save host name */
memcpy( p, session->hostname, hostname_len );