From: Dr. Stephen Henson <steve@openssl.org>
Date: Tue, 26 Jun 2001 12:04:12 +0000 (+0000)
Subject: Handle empty X509_NAME in printing routines.
X-Git-Tag: OpenSSL_0_9_6b~5
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=e319a89f84121d17b2bfe944292c3281b809e344;p=oweals%2Fopenssl.git

Handle empty X509_NAME in printing routines.
---

diff --git a/CHANGES b/CHANGES
index 748f0f8654..47582d5b4a 100644
--- a/CHANGES
+++ b/CHANGES
@@ -4,6 +4,9 @@
 
  Changes between 0.9.6a and 0.9.6b  [XX xxx XXXX]
 
+  *) Handle special case when X509_NAME is empty in X509 printing routines.
+     [Steve Henson]
+
   *) In dsa_do_verify (crypto/dsa/dsa_ossl.c), verify that r and s are
      positive and less than q.
      [Bodo Moeller]
diff --git a/crypto/x509/x509_obj.c b/crypto/x509/x509_obj.c
index 6a3ba8eb15..f0271fdfa1 100644
--- a/crypto/x509/x509_obj.c
+++ b/crypto/x509/x509_obj.c
@@ -214,6 +214,8 @@ int i;
 		}
 	else
 		p=buf;
+	if (i == 0)
+		*p = '\0';
 	return(p);
 err:
 	X509err(X509_F_X509_NAME_ONELINE,ERR_R_MALLOC_FAILURE);