1 files changed, 3 insertions, 6 deletions

diff --git a/src/lib/libcrypto/evp/bio_enc.c b/src/lib/libcrypto/evp/bio_enc.c
index 64fb2353af..ab81851503 100644
--- a/src/lib/libcrypto/evp/bio_enc.c
+++ b/src/lib/libcrypto/evp/bio_enc.c
@@ -132,7 +132,7 @@ static int enc_free(BIO *a)
         if (a == NULL) return(0);
         b=(BIO_ENC_CTX *)a->ptr;
         EVP_CIPHER_CTX_cleanup(&(b->cipher));
-        memset(a->ptr,0,sizeof(BIO_ENC_CTX));
+        OPENSSL_cleanse(a->ptr,sizeof(BIO_ENC_CTX));
         OPENSSL_free(a->ptr);
         a->ptr=NULL;
         a->init=0;
@@ -271,7 +271,7 @@ static int enc_write(BIO *b, const char *in, int inl)
                         if (i <= 0)
                                 {
                                 BIO_copy_next_retry(b);
-                                return(i);
+                                return (ret == inl) ? i : ret - inl;
                                 }
                         n-=i;
                         ctx->buf_off+=i;
@@ -325,10 +325,7 @@ again:
                         {
                         i=enc_write(b,NULL,0);
                         if (i < 0)
-                                {
-                                ret=i;
-                                break;
-                                }
+                                return i;
                         }
 
                 if (!ctx->finished)