ASN1err(ASN1_F_A2D_ASN1_OBJECT,ASN1_R_INVALID_DIGIT);
goto err;
}
- if (!use_bn && l > (ULONG_MAX / 10L))
+ if (!use_bn && l >= ((ULONG_MAX - 80) / 10L))
{
use_bn = 1;
if (!bl)
i2t_ASN1_OBJECT(p,i + 1,a);
}
if (i <= 0)
- return BIO_write(bp, "<INVALID>", 9);
+ {
+ i = BIO_write(bp, "<INVALID>", 9);
+ i += BIO_dump(bp, (const char *)a->data, a->length);
+ return i;
+ }
BIO_write(bp,p,i);
if (p != buf)
OPENSSL_free(p);
const unsigned char *p;
unsigned char *data;
int i;
+ /* Sanity check OID encoding: can't have leading 0x80 in
+ * subidentifiers, see: X.690 8.19.2
+ */
+ for (i = 0, p = *pp; i < len; i++, p++)
+ {
+ if (*p == 0x80 && (!i || !(p[-1] & 0x80)))
+ {
+ ASN1err(ASN1_F_C2I_ASN1_OBJECT,ASN1_R_INVALID_OBJECT_ENCODING);
+ return NULL;
+ }
+ }
/* only the ASN1_OBJECTs from the 'table' will have values
* for ->sn or ->ln */