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-rw-r--r--crypto/bn/bn_lib.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/bn/bn_lib.c b/crypto/bn/bn_lib.c
index 80105fff410c..10b78f512607 100644
--- a/crypto/bn/bn_lib.c
+++ b/crypto/bn/bn_lib.c
@@ -569,7 +569,7 @@ void BN_clear(BIGNUM *a)
{
bn_check_top(a);
if (a->d != NULL)
- memset(a->d, 0, a->dmax * sizeof(a->d[0]));
+ OPENSSL_cleanse(a->d, a->dmax * sizeof(a->d[0]));
a->top = 0;
a->neg = 0;
}