From: Richard Levitte <levitte@openssl.org>
Date: Wed, 8 May 2002 15:13:35 +0000 (+0000)
Subject: Generate an error if rewinding wasn't possible.
X-Git-Tag: OpenSSL_0_9_6d~6
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3f8c72ce77837ee47f3cf9af78408e8b1309c8de;p=openssl

Generate an error if rewinding wasn't possible.
Notified by Ken Hirsch <kenhirsch@myself.com>.
PR: 23
---

diff --git a/apps/smime.c b/apps/smime.c
index 83f9371a58..ebdac15d06 100644
--- a/apps/smime.c
+++ b/apps/smime.c
@@ -414,7 +414,10 @@ int MAIN(int argc, char **argv)
 		p7 = PKCS7_encrypt(encerts, in, cipher, flags);
 	} else if(operation == SMIME_SIGN) {
 		p7 = PKCS7_sign(signer, key, other, in, flags);
-		BIO_reset(in);
+		if (BIO_reset(in) != 0 && (flags & PKCS7_DETACHED)) {
+		  BIO_printf(bio_err, "Can't rewind input file\n");
+		  goto end;
+		}
 	} else {
 		if(informat == FORMAT_SMIME) 
 			p7 = SMIME_read_PKCS7(in, &indata);