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Match parameter check in TLS 1.3 populate transform to 1.2 version

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Signed-off-by: Hanno Becker <hanno.becker@arm.com>
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Hanno Becker
2021-04-20 05:27:57 +01:00
parent 80e760e006
commit 7887a77c25
1 changed files with 9 additions and 2 deletions
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11
library/ssl_tls13_keys.c
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@@ -719,12 +719,19 @@ int mbedtls_ssl_tls13_populate_transform( mbedtls_ssl_transform *transform,
#endif #endif
ciphersuite_info = mbedtls_ssl_ciphersuite_from_id( ciphersuite ); ciphersuite_info = mbedtls_ssl_ciphersuite_from_id( ciphersuite );
if( ciphersuite_info == NULL )
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "ciphersuite info for %d not found",
ciphersuite ) );
return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
}
cipher_info = mbedtls_cipher_info_from_type( ciphersuite_info->cipher ); cipher_info = mbedtls_cipher_info_from_type( ciphersuite_info->cipher );
if( cipher_info == NULL ) if( cipher_info == NULL )
{ {
MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); MBEDTLS_SSL_DEBUG_MSG( 1, ( "cipher info for %u not found",
return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); ciphersuite_info->cipher ) );
return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA )
} }
/* /*