1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/mem.c b/crypto/mem.c
index 6be14ab54a..02aa43a7ef 100644
--- a/crypto/mem.c
+++ b/crypto/mem.c
@@ -148,7 +148,7 @@ void *CRYPTO_clear_realloc(void *str, size_t old_len, size_t num,
 
     /* Can't shrink the buffer since memcpy below copies |old_len| bytes. */
     if (num < old_len) {
-        memset((char*)str + num, 0, old_len - num);
+        OPENSSL_cleanse((char*)str + num, old_len - num);
         return str;
     }