Commit adc7fe12 authored by Ulf Möller's avatar Ulf Möller
Browse files

Circumvent bug in SC5 without patch #107357-01. 

Submitted by: Andy Polyakov <appro@fy.chalmers.se>
parent f352de9f

crypto/bn/bn_div.c

+3 −3
Original line number Diff line number Diff line
@@ -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;

			t2=(BN_ULLONG)d1*q;

                        if ((rem>>BN_BITS2) ||

				(t2 <= ((BN_ULLONG)(rem<<BN_BITS2)+wnump[-2])))

				(t2 <= ((rem<<BN_BITS2)|wnump[-2])))

				break;

			q--;

			}