We should check the eight bytes starting at p[-9] for rollback attack

detection, or the probability for an erroneous RSA_R_SSLV3_ROLLBACK_ATTACK
will be larger than necessary.

PR: 1695

crypto/rsa/rsa_ssl.c

@@ -130,7 +130,7 @@ int RSA_padding_check_SSLv23(unsigned char *to, int tlen,
 		RSAerr(RSA_F_RSA_PADDING_CHECK_SSLV23,RSA_R_NULL_BEFORE_BLOCK_MISSING);
 		return(-1);
 		}
-	for (k= -8; k<0; k++)
+	for (k = -9; k<-1; k++)
 		{
 		if (p[k] !=  0x03) break;
 		}