From: Ben Laurie <ben@openssl.org>
Date: Tue, 3 Mar 2009 15:14:33 +0000 (+0000)
Subject: Don't ask for -iv for ciphers that need no IV.
X-Git-Tag: OpenSSL_0_9_8k^2~21
X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff_plain;h=73bfcf2226b3f20869b7d5ca06df0650d0a06723

Don't ask for -iv for ciphers that need no IV.
---

diff --git a/apps/enc.c b/apps/enc.c
index a64c654d4d..53de51ad72 100644
--- a/apps/enc.c
+++ b/apps/enc.c
@@ -560,7 +560,8 @@ bad:
 			BIO_printf(bio_err,"invalid hex iv value\n");
 			goto end;
 			}
-		if ((hiv == NULL) && (str == NULL))
+		if ((hiv == NULL) && (str == NULL)
+		    && EVP_CIPHER_iv_length(cipher) != 0)
 			{
 			/* No IV was explicitly set and no IV was generated
 			 * during EVP_BytesToKey. Hence the IV is undefined,