Increase offset for BIO_f_enc() to avoid problems with overlapping buffers
authorDr. Stephen Henson <steve@openssl.org>
Thu, 28 Apr 2005 00:21:29 +0000 (00:21 +0000)
committerDr. Stephen Henson <steve@openssl.org>
Thu, 28 Apr 2005 00:21:29 +0000 (00:21 +0000)
when decrypting data.

crypto/evp/bio_enc.c

index 183836c..f6ac94c 100644 (file)
@@ -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
        {