From: Dr. Stephen Henson <steve@openssl.org>
Date: Thu, 20 Feb 2003 13:37:48 +0000 (+0000)
Subject: Fix bug in base64 bios during write an non blocking I/O:
X-Git-Tag: BEN_FIPS_TEST_1~38^2~292
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=5672e3a32152ec5f844cd0999494c129606ff9b9;p=oweals%2Fopenssl.git

Fix bug in base64 bios during write an non blocking I/O:
if the write fails when flushing the buffer return the
value to the application so it can retry.
---

diff --git a/crypto/evp/bio_b64.c b/crypto/evp/bio_b64.c
index 6e550f6a43..66004922eb 100644
--- a/crypto/evp/bio_b64.c
+++ b/crypto/evp/bio_b64.c
@@ -484,10 +484,7 @@ again:
 			{
 			i=b64_write(b,NULL,0);
 			if (i < 0)
-				{
-				ret=i;
-				break;
-				}
+				return i;
 			}
 		if (BIO_get_flags(b) & BIO_FLAGS_BASE64_NO_NL)
 			{