提交 adc7fe12 编写于 作者: U Ulf Möller

Circumvent bug in SC5 without patch #107357-01.

Submitted by: Andy Polyakov <appro@fy.chalmers.se>
上级 f352de9f
......@@ -216,10 +216,10 @@ int BN_div(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num, const BIGNUM *divisor,
t1=((BN_ULLONG)n0<<BN_BITS2)|n1;
for (;;)
{
t2=(BN_ULLONG)d1*q;
rem=t1-(BN_ULLONG)q*d0;
if ((rem>>BN_BITS2) ||
(t2 <= ((BN_ULLONG)(rem<<BN_BITS2)+wnump[-2])))
t2=(BN_ULLONG)d1*q;
if ((rem>>BN_BITS2) ||
(t2 <= ((rem<<BN_BITS2)|wnump[-2])))
break;
q--;
}
......
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