From: Bodo Möller <bodo@openssl.org>
Date: Thu, 14 Mar 2002 09:48:32 +0000 (+0000)
Subject: use BIO_nwrite() more properly
X-Git-Tag: OpenSSL_0_9_7-beta1~151
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=13962f0b151a8e821a5c3e80c16bb045eaec6780;p=oweals%2Fopenssl.git

use BIO_nwrite() more properly
---

diff --git a/ssl/ssltest.c b/ssl/ssltest.c
index 2ef9ae7601..f98202945e 100644
--- a/ssl/ssltest.c
+++ b/ssl/ssltest.c
@@ -1053,10 +1053,10 @@ int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count,
 					if (num > 1)
 						--num; /* test restartability even more thoroughly */
 					
-					r = BIO_nwrite(io1, &dataptr, (int)num);
+					r = BIO_nwrite0(io1, &dataptr);
 					assert(r > 0);
-					assert(r <= (int)num);
-					num = r;
+					if (r < num)
+						num = r;
 					r = BIO_read(io2, dataptr, (int)num);
 					if (r != (int)num) /* can't happen */
 						{
@@ -1065,6 +1065,13 @@ int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count,
 						goto err;
 						}
 					progress = 1;
+					r = BIO_nwrite(io1, &dataptr, (int)num);
+					if (r != (int)num) /* can't happen */
+						{
+						fprintf(stderr, "ERROR: BIO_nwrite() did not accept "
+							"BIO_nwrite0() bytes");
+						goto err;
+						}
 					
 					if (debug)
 						printf((io2 == client_io) ?