crypto/bn/bn_mod.c:153: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned64 by call to `BN_ucmp`.
Showing all 6 steps of the trace


crypto/bn/bn_mod.c:152:7: Call
150.   int BN_mod_add_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m)
151.   	{
152.   	if (!BN_uadd(r, a, b)) return 0;
             ^
153.   	if (BN_ucmp(r, m) >= 0)
154.   		return BN_usub(r, r, m);

crypto/bn/bn_add.c:105:1: Parameter `r->top`
  103.   
  104.   /* unsigned add of b to a */
  105. > int BN_uadd(BIGNUM *r, const BIGNUM *a, const BIGNUM *b)
  106.   	{
  107.   	size_t max,min,dif;

crypto/bn/bn_mod.c:153:6: Call
151.   	{
152.   	if (!BN_uadd(r, a, b)) return 0;
153.   	if (BN_ucmp(r, m) >= 0)
            ^
154.   		return BN_usub(r, r, m);
155.   	return 1;

crypto/bn/bn_lib.c:656:1: <LHS trace>
654.   	}
655.   
656. > int BN_ucmp(const BIGNUM *a, const BIGNUM *b)
657.   	{
658.   	int i;

crypto/bn/bn_lib.c:656:1: Parameter `a->top`
  654.   	}
  655.   
  656. > int BN_ucmp(const BIGNUM *a, const BIGNUM *b)
  657.   	{
  658.   	int i;

crypto/bn/bn_lib.c:668:7: Binary operation: ([0, +oo] - 1):unsigned64 by call to `BN_ucmp` 
  666.   	ap=a->d;
  667.   	bp=b->d;
  668.   	for (i=a->top-1; i>=0; i--)
               ^
  669.   		{
  670.   		t1= ap[i];
