When OPENSSL_NO_DEPRECATED is defined, deprecated functions are (or should

[oweals/openssl.git] / crypto / bn / bn_lib.c

diff --git a/crypto/bn/bn_lib.c b/crypto/bn/bn_lib.c
index fc610e04380d7e2ced3cb965228a2a8202422520..bbcc62d831a47108e5a9f0ebd565d4177067f1cb 100644 (file)
--- a/crypto/bn/bn_lib.c
+++ b/crypto/bn/bn_lib.c
@@ -263,12 +263,12 @@ void BN_clear_free(BIGNUM *a)
        if (a == NULL) return;
        if (a->d != NULL)
                {
-               memset(a->d,0,a->dmax*sizeof(a->d[0]));
+               OPENSSL_cleanse(a->d,a->dmax*sizeof(a->d[0]));
                if (!(BN_get_flags(a,BN_FLG_STATIC_DATA)))
                        OPENSSL_free(a->d);
                }
        i=BN_get_flags(a,BN_FLG_MALLOCED);
-       memset(a,0,sizeof(BIGNUM));
+       OPENSSL_cleanse(a,sizeof(BIGNUM));
        if (i)
                OPENSSL_free(a);
        }