Andrew Geissler | 97771a3 | 2021-03-05 15:23:11 -0600 | [diff] [blame] | 1 | From c3d7321d59e959b357a7d3d69782d9105f3d04aa Mon Sep 17 00:00:00 2001 |
| 2 | From: Khem Raj <raj.khem@gmail.com> |
| 3 | Date: Mon, 1 Mar 2021 21:04:57 -0800 |
| 4 | Subject: [PATCH] ssl_tls: Increase size of padbuf to 64 |
| 5 | |
| 6 | This fixes warnings with gcc11 |
| 7 | |
| 8 | git/library/ssl_tls.c: In function 'ssl_calc_finished_tls_sha384': |
| 9 | git/library/ssl_tls.c:3267:5: error: 'mbedtls_sha512_finish_ret' accessing 64 bytes in a region of size 48 [-Werror=stringop-overflow=] |
| 10 | 3267 | finish( &sha512, padbuf ); |
| 11 | | ^~~~~~~~~~~~~~~~~~~~~~~~~ |
| 12 | git/library/ssl_tls.c:3267:5: note: referencing argument 2 of type 'unsigned char *' |
| 13 | |
| 14 | Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| 15 | --- |
| 16 | library/ssl_tls.c | 2 +- |
| 17 | 1 file changed, 1 insertion(+), 1 deletion(-) |
| 18 | |
| 19 | diff --git a/library/ssl_tls.c b/library/ssl_tls.c |
| 20 | index a1a5859f0..4c98a4104 100644 |
| 21 | --- a/library/ssl_tls.c |
| 22 | +++ b/library/ssl_tls.c |
| 23 | @@ -3205,7 +3205,7 @@ static void ssl_calc_finished_tls_sha384( |
| 24 | { |
| 25 | int len = 12; |
| 26 | const char *sender; |
| 27 | - unsigned char padbuf[48]; |
| 28 | + unsigned char padbuf[64]; |
| 29 | #if defined(MBEDTLS_USE_PSA_CRYPTO) |
| 30 | size_t hash_size; |
| 31 | psa_hash_operation_t sha384_psa = PSA_HASH_OPERATION_INIT; |
| 32 | -- |
| 33 | 2.30.1 |
| 34 | |