diff options
Diffstat (limited to 'hmac.c')
| -rw-r--r-- | hmac.c | 9 |
1 files changed, 5 insertions, 4 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: hmac.c,v 1.11 2015/01/15 21:37:14 markus Exp $ */ +/* $OpenBSD: hmac.c,v 1.14 2020/02/26 13:40:09 jsg Exp $ */ /* * Copyright (c) 2014 Markus Friedl. All rights reserved. * @@ -18,6 +18,8 @@ #include "includes.h" #include <sys/types.h> + +#include <stdlib.h> #include <string.h> #include "sshbuf.h" @@ -129,8 +131,7 @@ ssh_hmac_free(struct ssh_hmac_ctx *ctx) explicit_bzero(ctx->buf, ctx->buf_len); free(ctx->buf); } - explicit_bzero(ctx, sizeof(*ctx)); - free(ctx); + freezero(ctx, sizeof(*ctx)); } } @@ -154,7 +155,7 @@ hmac_test(void *key, size_t klen, void *m, size_t mlen, u_char *e, size_t elen) if (memcmp(e, digest, elen)) { for (i = 0; i < elen; i++) - printf("[%zd] %2.2x %2.2x\n", i, e[i], digest[i]); + printf("[%zu] %2.2x %2.2x\n", i, e[i], digest[i]); printf("mismatch\n"); } else printf("ok\n"); |