From 7e821b5bcde4d2086b116245b3af6ae2e20e14e3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= Date: Fri, 2 Aug 2019 10:17:15 +0200 Subject: [PATCH] Fix possibly-lossy conversion warning from MSVC ssl_tls.c(4876): warning C4267: '=': conversion from 'size_t' to 'uint8_t', possible loss of data --- library/ssl_tls.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/library/ssl_tls.c b/library/ssl_tls.c index a9c099c1fb..37f2dabb92 100644 --- a/library/ssl_tls.c +++ b/library/ssl_tls.c @@ -5038,7 +5038,9 @@ static int ssl_parse_record_header( mbedtls_ssl_context const *ssl, return( MBEDTLS_ERR_SSL_INVALID_RECORD ); } - rec->cid_len = rec_hdr_cid_len; + /* configured CID len is guaranteed at most 255, see + * MBEDTLS_SSL_CID_OUT_LEN_MAX in check_config.h */ + rec->cid_len = (uint8_t) rec_hdr_cid_len; memcpy( rec->cid, buf + rec_hdr_cid_offset, rec_hdr_cid_len ); } else