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-rw-r--r--crypto/hmac/hmac.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/hmac/hmac.c b/crypto/hmac/hmac.c
index 51a0a3efcd67..213504e85fee 100644
--- a/crypto/hmac/hmac.c
+++ b/crypto/hmac/hmac.c
@@ -234,7 +234,7 @@ void HMAC_CTX_cleanup(HMAC_CTX *ctx)
EVP_MD_CTX_cleanup(&ctx->i_ctx);
EVP_MD_CTX_cleanup(&ctx->o_ctx);
EVP_MD_CTX_cleanup(&ctx->md_ctx);
- memset(ctx, 0, sizeof *ctx);
+ OPENSSL_cleanse(ctx, sizeof *ctx);
}
unsigned char *HMAC(const EVP_MD *evp_md, const void *key, int key_len,