From 22e695fc5ada32346544664080852c0373c0cdb7 Mon Sep 17 00:00:00 2001 From: Gilles Peskine Date: Thu, 26 Apr 2018 00:22:50 +0200 Subject: [PATCH] Be more precise about when a variable is unused --- library/ssl_srv.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/library/ssl_srv.c b/library/ssl_srv.c index c4f1adee8..9c94fff7d 100644 --- a/library/ssl_srv.c +++ b/library/ssl_srv.c @@ -2870,7 +2870,9 @@ static int ssl_prepare_server_key_exchange( mbedtls_ssl_context *ssl, #endif /* MBEDTLS_KEY_EXCHANGE__SOME_PFS__ENABLED */ (void) ciphersuite_info; /* unused in some configurations */ - (void) signature_len; /* unused in some configurations */ +#if !defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED) + (void) signature_len; +#endif /* MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED */ ssl->out_msglen = 4; /* header (type:1, length:3) to be written later */