Commit 31166ec8 authored by Geoff Thorpe's avatar Geoff Thorpe
Browse files

Some provisional bignum debugging has begun to detect inconsistent BIGNUM 

structures being passed in to or out of API functions, and this corrects a
couple of cases found so far.

Also, lop off a couple of bytes of white-space.
parent 27545970

crypto/bn/bn_lib.c

+0 −1
Original line number Diff line number Diff line
@@ -462,7 +462,6 @@ BIGNUM *bn_expand2(BIGNUM *b, int words) 
			A[0]=0;

		assert(A == &(b->d[b->dmax]));

		}

		

	return b;

	}

crypto/bn/bn_nist.c

+2 −1
Original line number Diff line number Diff line
@@ -823,6 +823,7 @@ int BN_nist_mod_521(BIGNUM *r, const BIGNUM *a, const BIGNUM *field, 
	if (tmp->top == BN_NIST_521_TOP)

		tmp->d[BN_NIST_521_TOP-1]  &= BN_NIST_521_TOP_MASK;



	bn_fix_top(tmp);

	if (!BN_uadd(r, tmp, r))

		return 0;

	top = r->top;

crypto/bn/bn_recp.c

+2 −0
Original line number Diff line number Diff line
@@ -203,6 +203,8 @@ int BN_div_recp(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m, 
	ret=1;

err:

	BN_CTX_end(ctx);

	if(dv) bn_fix_top(dv);

	if(rem) bn_fix_top(rem);

	return(ret);

	}