1 files changed, 1 insertions, 0 deletions

diff --git a/src/lib/libcrypto/x509/x509_obj.c b/src/lib/libcrypto/x509/x509_obj.c
index f0271fdfa1..1e718f76eb 100644
--- a/src/lib/libcrypto/x509/x509_obj.c
+++ b/src/lib/libcrypto/x509/x509_obj.c
@@ -94,6 +94,7 @@ int i;
                 OPENSSL_free(b);
                 }
             strncpy(buf,"NO X509_NAME",len);
+            buf[len-1]='\0';
             return buf;
             }