diff options
Diffstat (limited to 'crypto/asn1/t_x509.c')
-rw-r--r-- | crypto/asn1/t_x509.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/crypto/asn1/t_x509.c b/crypto/asn1/t_x509.c index 8aab551..8888396 100644 --- a/crypto/asn1/t_x509.c +++ b/crypto/asn1/t_x509.c @@ -140,7 +140,8 @@ int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflags, goto err; bs = X509_get_serialNumber(x); - if (bs->length <= (int)sizeof(long)) { + if (bs->length < (int)sizeof(long) + || (bs->length == sizeof(long) && (bs->data[0] & 0x80) == 0)) { l = ASN1_INTEGER_get(bs); if (bs->type == V_ASN1_NEG_INTEGER) { l = -l; |