From: Richard Levitte <levitte@openssl.org>
Date: Wed, 8 May 2002 15:12:59 +0000 (+0000)
Subject: Generate an error if rewinding wasn't possible.
X-Git-Tag: BEFORE_COMPAQ_PATCH~26
X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff_plain;h=e9a182fa30e4e19b330415956f1a31da0dfbd11b;hp=b6db386ffd66f9227989df64ebedd95bc61597de

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 b05bd704e8..90fe026f56 100644
--- a/apps/smime.c
+++ b/apps/smime.c
@@ -471,7 +471,10 @@ 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);