Remove unreachable branches in pkparse.c

This commit is contained in:
Hanno Becker 2017-09-08 12:39:21 +01:00
parent 5a4f172522
commit 66a0f83d58

View File

@ -1080,12 +1080,7 @@ int mbedtls_pk_parse_key( mbedtls_pk_context *pk,
if( ret == 0 ) if( ret == 0 )
{ {
if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == NULL ) pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA );
{
mbedtls_pem_free( &pem );
return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
}
if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 || if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 ||
( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ), ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ),
pem.buf, pem.buflen ) ) != 0 ) pem.buf, pem.buflen ) ) != 0 )
@ -1115,11 +1110,7 @@ int mbedtls_pk_parse_key( mbedtls_pk_context *pk,
key, pwd, pwdlen, &len ); key, pwd, pwdlen, &len );
if( ret == 0 ) if( ret == 0 )
{ {
if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_ECKEY ) ) == NULL ) pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_ECKEY );
{
mbedtls_pem_free( &pem );
return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
}
if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 || if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 ||
( ret = pk_parse_key_sec1_der( mbedtls_pk_ec( *pk ), ( ret = pk_parse_key_sec1_der( mbedtls_pk_ec( *pk ),