crypto/bn/bn_prime.c:317: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned32 by call to `BN_MONT_CTX_set`.
Showing all 47 steps of the trace


crypto/bn/bn_prime.c:243:1: Parameter `ctx_passed->pool.used`
241.   	}
242.   
243. > int BN_is_prime_fasttest_ex(const BIGNUM *a, int checks, BN_CTX *ctx_passed,
244.   		int do_trial_division, BN_GENCB *cb)
245.   	{

crypto/bn/bn_prime.c:290:7: Call
288.   	else
289.   		A = a;
290.   	A1 = BN_CTX_get(ctx);
             ^
291.   	A1_odd = BN_CTX_get(ctx);
292.   	check = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:290:1: Parameter `ctx->pool.used`
  288.   	}
  289.   
  290. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
  291.   	{
  292.   	BIGNUM *ret;

crypto/bn/bn_prime.c:291:11: Call
289.   		A = a;
290.   	A1 = BN_CTX_get(ctx);
291.   	A1_odd = BN_CTX_get(ctx);
                 ^
292.   	check = BN_CTX_get(ctx);
293.   	if (check == NULL) goto err;

crypto/bn/bn_ctx.c:290:1: Parameter `ctx->pool.used`
  288.   	}
  289.   
  290. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
  291.   	{
  292.   	BIGNUM *ret;

crypto/bn/bn_prime.c:292:10: Call
290.   	A1 = BN_CTX_get(ctx);
291.   	A1_odd = BN_CTX_get(ctx);
292.   	check = BN_CTX_get(ctx);
                ^
293.   	if (check == NULL) goto err;
294.   

crypto/bn/bn_ctx.c:290:1: Parameter `ctx->pool.used`
  288.   	}
  289.   
  290. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
  291.   	{
  292.   	BIGNUM *ret;

crypto/bn/bn_prime.c:317:7: Call
315.   	if (mont == NULL)
316.   		goto err;
317.   	if (!BN_MONT_CTX_set(mont, A, ctx))
             ^
318.   		goto err;
319.   	

crypto/bn/bn_mont.c:415:1: Parameter `ctx->pool.used`
  413.   	}
  414.   
  415. > int BN_MONT_CTX_set(BN_MONT_CTX *mont, const BIGNUM *mod, BN_CTX *ctx)
  416.   	{
  417.   	int ret = 0;

crypto/bn/bn_mont.c:421:11: Call
  419.   
  420.   	BN_CTX_start(ctx);
  421.   	if((Ri = BN_CTX_get(ctx)) == NULL) goto err;
                   ^
  422.   	R= &(mont->RR);					/* grab RR as a temp */
  423.   	if (!BN_copy(&(mont->N),mod)) goto err;		/* Set N */

crypto/bn/bn_ctx.c:290:1: Parameter `ctx->pool.used`
    288.   	}
    289.   
    290. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
    291.   	{
    292.   	BIGNUM *ret;

crypto/bn/bn_mont.c:481:8: Call
  479.   		tmod.top = buf[0] != 0 ? 1 : 0;
  480.   							/* Ri = R^-1 mod N*/
  481.   		if ((BN_mod_inverse(Ri,R,&tmod,ctx)) == NULL)
                ^
  482.   			goto err;
  483.   		if (!BN_lshift(Ri,Ri,BN_BITS2)) goto err; /* R*Ri */

crypto/bn/bn_gcd.c:211:1: Parameter `ctx->pool.used`
    209.           const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx);
    210.   
    211. > BIGNUM *BN_mod_inverse(BIGNUM *in,
    212.   	const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx)
    213.   	{

crypto/bn/bn_gcd.c:216:7: Call
    214.   	BIGNUM *rv;
    215.   	int noinv;
    216.   	rv = int_bn_mod_inverse(in, a, n, ctx, &noinv);
                 ^
    217.   	if (noinv)
    218.   		BNerr(BN_F_BN_MOD_INVERSE,BN_R_NO_INVERSE);

crypto/bn/bn_gcd.c:222:1: Parameter `ctx->pool.used`
      220.   	}
      221.   
      222. > BIGNUM *int_bn_mod_inverse(BIGNUM *in,
      223.   	const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx, int *pnoinv)
      224.   	{

crypto/bn/bn_gcd.c:234:10: Call
      232.   	if ((BN_get_flags(a, BN_FLG_CONSTTIME) != 0) || (BN_get_flags(n, BN_FLG_CONSTTIME) != 0))
      233.   		{
      234.   		return BN_mod_inverse_no_branch(in, a, n, ctx);
                      ^
      235.   		}
      236.   

crypto/bn/bn_gcd.c:524:1: Parameter `ctx->pool.used`
        522.    * It does not contain branches that may leak sensitive information.
        523.    */
        524. > static BIGNUM *BN_mod_inverse_no_branch(BIGNUM *in,
        525.   	const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx)
        526.   	{

crypto/bn/bn_gcd.c:537:6: Call
        535.   
        536.   	BN_CTX_start(ctx);
        537.   	A = BN_CTX_get(ctx);
                    ^
        538.   	B = BN_CTX_get(ctx);
        539.   	X = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:290:1: Parameter `ctx->pool.used`
          288.   	}
          289.   
          290. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
          291.   	{
          292.   	BIGNUM *ret;

crypto/bn/bn_gcd.c:538:6: Call
        536.   	BN_CTX_start(ctx);
        537.   	A = BN_CTX_get(ctx);
        538.   	B = BN_CTX_get(ctx);
                    ^
        539.   	X = BN_CTX_get(ctx);
        540.   	D = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:290:1: Parameter `ctx->pool.used`
          288.   	}
          289.   
          290. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
          291.   	{
          292.   	BIGNUM *ret;

crypto/bn/bn_gcd.c:539:6: Call
        537.   	A = BN_CTX_get(ctx);
        538.   	B = BN_CTX_get(ctx);
        539.   	X = BN_CTX_get(ctx);
                    ^
        540.   	D = BN_CTX_get(ctx);
        541.   	M = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:290:1: Parameter `ctx->pool.used`
          288.   	}
          289.   
          290. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
          291.   	{
          292.   	BIGNUM *ret;

crypto/bn/bn_gcd.c:540:6: Call
        538.   	B = BN_CTX_get(ctx);
        539.   	X = BN_CTX_get(ctx);
        540.   	D = BN_CTX_get(ctx);
                    ^
        541.   	M = BN_CTX_get(ctx);
        542.   	Y = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:290:1: Parameter `ctx->pool.used`
          288.   	}
          289.   
          290. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
          291.   	{
          292.   	BIGNUM *ret;

crypto/bn/bn_gcd.c:541:6: Call
        539.   	X = BN_CTX_get(ctx);
        540.   	D = BN_CTX_get(ctx);
        541.   	M = BN_CTX_get(ctx);
                    ^
        542.   	Y = BN_CTX_get(ctx);
        543.   	T = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:290:1: Parameter `ctx->pool.used`
          288.   	}
          289.   
          290. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
          291.   	{
          292.   	BIGNUM *ret;

crypto/bn/bn_gcd.c:542:6: Call
        540.   	D = BN_CTX_get(ctx);
        541.   	M = BN_CTX_get(ctx);
        542.   	Y = BN_CTX_get(ctx);
                    ^
        543.   	T = BN_CTX_get(ctx);
        544.   	if (T == NULL) goto err;

crypto/bn/bn_ctx.c:290:1: Parameter `ctx->pool.used`
          288.   	}
          289.   
          290. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
          291.   	{
          292.   	BIGNUM *ret;

crypto/bn/bn_gcd.c:543:6: Call
        541.   	M = BN_CTX_get(ctx);
        542.   	Y = BN_CTX_get(ctx);
        543.   	T = BN_CTX_get(ctx);
                    ^
        544.   	if (T == NULL) goto err;
        545.   

crypto/bn/bn_ctx.c:290:1: Parameter `ctx->pool.used`
          288.   	}
          289.   
          290. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
          291.   	{
          292.   	BIGNUM *ret;

crypto/bn/bn_gcd.c:565:8: Call
        563.   		pB = &local_B;
        564.   		BN_with_flags(pB, B, BN_FLG_CONSTTIME);	
        565.   		if (!BN_nnmod(B, pB, A, ctx)) goto err;
                      ^
        566.   		}
        567.   	sign = -1;

crypto/bn/bn_mod.c:129:1: Parameter `ctx->pool.used`
          127.   
          128.   
          129. > int BN_nnmod(BIGNUM *r, const BIGNUM *m, const BIGNUM *d, BN_CTX *ctx)
          130.   	{
          131.   	/* like BN_mod, but returns non-negative remainder

crypto/bn/bn_mod.c:134:8: Call
          132.   	 * (i.e.,  0 <= r < |d|  always holds) */
          133.   
          134.   	if (!(BN_mod(r,m,d,ctx)))
                        ^
          135.   		return 0;
          136.   	if (!r->neg)

crypto/bn/bn_div.c:183:1: Parameter `ctx->pool.used`
            181.    * If 'dv' or 'rm' is NULL, the respective value is not returned.
            182.    */
            183. > int BN_div(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num, const BIGNUM *divisor,
            184.   	   BN_CTX *ctx)
            185.   	{

crypto/bn/bn_div.c:229:6: Call
            227.   
            228.   	BN_CTX_start(ctx);
            229.   	tmp=BN_CTX_get(ctx);
                        ^
            230.   	snum=BN_CTX_get(ctx);
            231.   	sdiv=BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:290:1: Parameter `ctx->pool.used`
              288.   	}
              289.   
              290. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
              291.   	{
              292.   	BIGNUM *ret;

crypto/bn/bn_div.c:230:7: Call
            228.   	BN_CTX_start(ctx);
            229.   	tmp=BN_CTX_get(ctx);
            230.   	snum=BN_CTX_get(ctx);
                         ^
            231.   	sdiv=BN_CTX_get(ctx);
            232.   	if (dv == NULL)

crypto/bn/bn_ctx.c:290:1: Parameter `ctx->pool.used`
              288.   	}
              289.   
              290. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
              291.   	{
              292.   	BIGNUM *ret;

crypto/bn/bn_div.c:231:7: Call
            229.   	tmp=BN_CTX_get(ctx);
            230.   	snum=BN_CTX_get(ctx);
            231.   	sdiv=BN_CTX_get(ctx);
                         ^
            232.   	if (dv == NULL)
            233.   		res=BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:290:1: Parameter `ctx->pool.used`
              288.   	}
              289.   
              290. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
              291.   	{
              292.   	BIGNUM *ret;

crypto/bn/bn_div.c:443:2: Call
            441.   		}
            442.   	if (no_branch)	bn_correct_top(res);
            443.   	BN_CTX_end(ctx);
                    ^
            444.   	return(1);
            445.   err:

crypto/bn/bn_ctx.c:272:1: Parameter `ctx->pool.used`
              270.   	}
              271.   
              272. > void BN_CTX_end(BN_CTX *ctx)
              273.   	{
              274.   	CTXDBG_ENTRY("BN_CTX_end", ctx);

crypto/bn/bn_ctx.c:282:4: Call
              280.   		/* Does this stack frame have anything to release? */
              281.   		if(fp < ctx->used)
              282.   			BN_POOL_release(&ctx->pool, ctx->used - fp);
                        ^
              283.   		ctx->used = fp;
              284.   		/* Unjam "too_many" in case "get" had failed */

crypto/bn/bn_ctx.c:440:1: <LHS trace>
438.   	}
439.   
440. > static void BN_POOL_release(BN_POOL *p, unsigned int num)
441.   	{
442.   	unsigned int offset = (p->used - 1) % BN_CTX_POOL_SIZE;

crypto/bn/bn_ctx.c:440:1: Parameter `p->used`
                438.   	}
                439.   
                440. > static void BN_POOL_release(BN_POOL *p, unsigned int num)
                441.   	{
                442.   	unsigned int offset = (p->used - 1) % BN_CTX_POOL_SIZE;

crypto/bn/bn_ctx.c:442:2: Binary operation: ([0, +oo] - 1):unsigned32 by call to `BN_MONT_CTX_set` 
                440.   static void BN_POOL_release(BN_POOL *p, unsigned int num)
                441.   	{
                442.   	unsigned int offset = (p->used - 1) % BN_CTX_POOL_SIZE;
                        ^
                443.   	p->used -= num;
                444.   	while(num--)
