From 6ca7c7fd6b346d90312bbf906522ce2aefa38240 Mon Sep 17 00:00:00 2001 From: Jerry Yu Date: Tue, 28 Sep 2021 18:51:40 +0800 Subject: [PATCH] Remove useless variables Signed-off-by: Jerry Yu --- library/ssl_tls13_keys.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/library/ssl_tls13_keys.c b/library/ssl_tls13_keys.c index cc94984063..b07c1c3b9e 100644 --- a/library/ssl_tls13_keys.c +++ b/library/ssl_tls13_keys.c @@ -826,8 +826,7 @@ int mbedtls_ssl_tls1_3_key_schedule_stage_early( mbedtls_ssl_context *ssl ) { int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED; mbedtls_md_type_t md_type; - const unsigned char *input = NULL; - size_t input_len = 0; + if( ssl->handshake->ciphersuite_info == NULL ) { MBEDTLS_SSL_DEBUG_MSG( 1, ( "cipher suite info not found" ) ); @@ -836,7 +835,7 @@ int mbedtls_ssl_tls1_3_key_schedule_stage_early( mbedtls_ssl_context *ssl ) md_type = ssl->handshake->ciphersuite_info->mac; - ret = mbedtls_ssl_tls1_3_evolve_secret( md_type, NULL, input, input_len, + ret = mbedtls_ssl_tls1_3_evolve_secret( md_type, NULL, NULL, 0, ssl->handshake->tls1_3_master_secrets.early ); if( ret != 0 ) {