From d746e49bcd9cc84cce13b1cd2d3ea35b909880a7 Mon Sep 17 00:00:00 2001
From: Bernard Spil <brnrd@FreeBSD.org>
Date: Mon, 24 Apr 2017 18:43:49 +0200
Subject: [PATCH] openssl enc: Don't unbuffer stdin

 - unbuffer causes single-byte reads from stdin and poor performance

Fixes #3281
CLA: trivial

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3299)
(cherry picked from commit 65d62488b8c808350f440d2276034f5223b391ad)
---
 apps/enc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/apps/enc.c b/apps/enc.c
index b11d553205..c906563311 100644
--- a/apps/enc.c
+++ b/apps/enc.c
@@ -291,7 +291,6 @@ int enc_main(int argc, char **argv)
     buff = app_malloc(EVP_ENCODE_LENGTH(bsize), "evp buffer");
 
     if (infile == NULL) {
-        unbuffer(stdin);
         in = dup_bio_in(informat);
     } else
         in = bio_open_default(infile, 'r', informat);
-- 
2.25.1