From: Dr. Stephen Henson <steve@openssl.org>
Date: Thu, 1 Oct 2009 00:07:10 +0000 (+0000)
Subject: PR: 2055
X-Git-Tag: OpenSSL_1_0_0-beta4~56
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3d1dab44048491957246acac3c38902484e6349c;p=openssl

PR: 2055
Submitted by: Julia Lawall <julia@diku.dk>
Approved by: steve@openssl.org

Correct BIO_ctrl error handling in s2_srvr.c
---

diff --git a/ssl/s2_srvr.c b/ssl/s2_srvr.c
index c3b4e1d1c7..1434e734dd 100644
--- a/ssl/s2_srvr.c
+++ b/ssl/s2_srvr.c
@@ -267,7 +267,7 @@ int ssl2_accept(SSL *s)
  		case SSL2_ST_SEND_SERVER_VERIFY_C:
  			/* get the number of bytes to write */
  			num1=BIO_ctrl(s->wbio,BIO_CTRL_INFO,0,NULL);
- 			if (num1 != 0)
+ 			if (num1 > 0)
  				{
 				s->rwstate=SSL_WRITING;
  				num1=BIO_flush(s->wbio);