From 11b5332ffce0b4965a08bbbfa157c142b66a6dc4 Mon Sep 17 00:00:00 2001 From: Ronald Cron Date: Wed, 1 Jun 2022 14:58:52 +0200 Subject: [PATCH] tls13: Fix certificate extension size write Signed-off-by: Ronald Cron --- library/ssl_tls13_generic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/library/ssl_tls13_generic.c b/library/ssl_tls13_generic.c index 9c45d2a054..893de43946 100644 --- a/library/ssl_tls13_generic.c +++ b/library/ssl_tls13_generic.c @@ -812,7 +812,7 @@ static int ssl_tls13_write_certificate_body( mbedtls_ssl_context *ssl, /* Currently, we don't have any certificate extensions defined. * Hence, we are sending an empty extension with length zero. */ - MBEDTLS_PUT_UINT24_BE( 0, p, 0 ); + MBEDTLS_PUT_UINT16_BE( 0, p, 0 ); p += 2; }