From: Andy Polyakov <appro@openssl.org>
Date: Mon, 11 Feb 2008 13:18:40 +0000 (+0000)
Subject: Source readability fix, which incidentally works around XLC compiler bug
X-Git-Tag: OpenSSL_0_9_8h~82
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=7c52b7706f1aaf6533f506e263c1fb681b8afd73;p=oweals%2Fopenssl.git

Source readability fix, which incidentally works around XLC compiler bug
[from HEAD].
PR: 1272
---

diff --git a/crypto/asn1/t_x509.c b/crypto/asn1/t_x509.c
index fe2ea4046d..eb776b7b3b 100644
--- a/crypto/asn1/t_x509.c
+++ b/crypto/asn1/t_x509.c
@@ -449,13 +449,13 @@ int X509_NAME_print(BIO *bp, X509_NAME *name, int obase)
 
 	l=80-2-obase;
 
-	b=s=X509_NAME_oneline(name,NULL,0);
-	if (!*s)
+	b=X509_NAME_oneline(name,NULL,0);
+	if (!*b)
 		{
 		OPENSSL_free(b);
 		return 1;
 		}
-	s++; /* skip the first slash */
+	s=b+1; /* skip the first slash */
 
 	c=s;
 	for (;;)
@@ -480,8 +480,7 @@ int X509_NAME_print(BIO *bp, X509_NAME *name, int obase)
 			{
 			i=s-c;
 			if (BIO_write(bp,c,i) != i) goto err;
-			c+=i;
-			c++;
+			c=s+1;	/* skip following slash */
 			if (*s != '\0')
 				{
 				if (BIO_write(bp,", ",2) != 2) goto err;