From: Andrey Tsygunka <aitsygunka@yandex.ru>
Date: Thu, 20 Mar 2025 14:45:23 +0000 (+0300)
Subject: Fix return value of the i2d_ASN1_bio_stream() call
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3edb1f09c62c058edf4039587ef35f6b074e0870;p=thirdparty%2Fopenssl.git

Fix return value of the i2d_ASN1_bio_stream() call

If the flags argument does not contain the SMIME_STREAM bit,
the i2d_ASN1_bio_stream() function always returns 1,
ignoring the result of the ASN1_item_i2d_bio() call.

Fix the return value to the result of the ASN1_item_i2d_bio()
call for this case.

CLA: trivial

Signed-off-by: Andrey Tsygunka <aitsygunka@yandex.ru>

Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com>
Reviewed-by: Paul Yang <kaishen.yy@antfin.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/27106)
---

diff --git a/crypto/asn1/asn_mime.c b/crypto/asn1/asn_mime.c
index b3778226f9a..105e35fb768 100644
--- a/crypto/asn1/asn_mime.c
+++ b/crypto/asn1/asn_mime.c
@@ -96,7 +96,7 @@ int i2d_ASN1_bio_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags,
      * internally
      */
     else
-        ASN1_item_i2d_bio(it, out, val);
+        rv = ASN1_item_i2d_bio(it, out, val);
     return rv;
 }