diff options
| -rw-r--r-- | crypto/x509/t_x509.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/crypto/x509/t_x509.c b/crypto/x509/t_x509.c index feeff754c3..ce670460ee 100644 --- a/crypto/x509/t_x509.c +++ b/crypto/x509/t_x509.c @@ -71,8 +71,13 @@ int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflags, } if (!(cflag & X509_FLAG_NO_VERSION)) { l = X509_get_version(x); - if (BIO_printf(bp, "%8sVersion: %lu (0x%lx)\n", "", l + 1, l) <= 0) - goto err; + if (l >= 0 && l <= 2) { + if (BIO_printf(bp, "%8sVersion: %ld (0x%lx)\n", "", l + 1, (unsigned long)l) <= 0) + goto err; + } else { + if (BIO_printf(bp, "%8sVersion: Unknown (%ld)\n", "", l) <= 0) + goto err; + } } if (!(cflag & X509_FLAG_NO_SERIAL)) { |