1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/libcrypto/evp/bio_enc.c b/src/lib/libcrypto/evp/bio_enc.c
index ab81851503..b8cda1a9f0 100644
--- a/src/lib/libcrypto/evp/bio_enc.c
+++ b/src/lib/libcrypto/evp/bio_enc.c
@@ -71,7 +71,7 @@ static int enc_new(BIO *h);
 static int enc_free(BIO *data);
 static long enc_callback_ctrl(BIO *h, int cmd, bio_info_cb *fps);
 #define ENC_BLOCK_SIZE  (1024*4)
-#define BUF_OFFSET      EVP_MAX_BLOCK_LENGTH
+#define BUF_OFFSET      (EVP_MAX_BLOCK_LENGTH*2)
 
 typedef struct enc_struct
         {