From c3d7321d59e959b357a7d3d69782d9105f3d04aa Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Mon, 1 Mar 2021 21:04:57 -0800 Subject: [PATCH] ssl_tls: Increase size of padbuf to 64 This fixes warnings with gcc11 git/library/ssl_tls.c: In function 'ssl_calc_finished_tls_sha384': git/library/ssl_tls.c:3267:5: error: 'mbedtls_sha512_finish_ret' accessing 64 bytes in a region of size 48 [-Werror=stringop-overflow=] 3267 | finish( &sha512, padbuf ); | ^~~~~~~~~~~~~~~~~~~~~~~~~ git/library/ssl_tls.c:3267:5: note: referencing argument 2 of type 'unsigned char *' Signed-off-by: Khem Raj --- library/ssl_tls.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/library/ssl_tls.c b/library/ssl_tls.c index a1a5859f0..4c98a4104 100644 --- a/library/ssl_tls.c +++ b/library/ssl_tls.c @@ -3205,7 +3205,7 @@ static void ssl_calc_finished_tls_sha384( { int len = 12; const char *sender; - unsigned char padbuf[48]; + unsigned char padbuf[64]; #if defined(MBEDTLS_USE_PSA_CRYPTO) size_t hash_size; psa_hash_operation_t sha384_psa = PSA_HASH_OPERATION_INIT; -- 2.30.1