Print out zero length string properly.
authorDr. Stephen Henson <steve@openssl.org>
Fri, 14 Apr 2006 16:47:18 +0000 (16:47 +0000)
committerDr. Stephen Henson <steve@openssl.org>
Fri, 14 Apr 2006 16:47:18 +0000 (16:47 +0000)
crypto/asn1/tasn_prn.c

index f595e38..cf4c4ab 100644 (file)
@@ -506,7 +506,8 @@ static int asn1_print_obstring_ctx(BIO *out, ASN1_STRING *str, int indent,
                }
        else if (BIO_puts(out, "\n") <= 0)
                return 0;
-       if (BIO_dump_indent(out, (char *)str->data, str->length,
+       if ((str->length > 0)
+               && BIO_dump_indent(out, (char *)str->data, str->length,
                                indent + 2) <= 0)
                return 0;
        return 1;