From 723f616df81ea05f31407f7417f49eea89bb459a Mon Sep 17 00:00:00 2001
From: Jon Spillett <jon.spillett@oracle.com>
Date: Wed, 1 Mar 2017 14:22:21 +1000
Subject: [PATCH] Exit the loop on failure

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2805)
(cherry picked from commit f125430063dd81efe098c99542b02b2a918adc1d)
---
 crypto/asn1/bio_asn1.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crypto/asn1/bio_asn1.c b/crypto/asn1/bio_asn1.c
index 400effa12c..7576c65dd1 100644
--- a/crypto/asn1/bio_asn1.c
+++ b/crypto/asn1/bio_asn1.c
@@ -209,7 +209,7 @@ static int asn1_bio_write(BIO *b, const char *in, int inl)
                 wrmax = inl;
             ret = BIO_write(next, in, wrmax);
             if (ret <= 0)
-                break;
+                goto done;
             wrlen += ret;
             ctx->copylen -= ret;
             in += ret;
-- 
2.25.1