crypto/rsa/rsa_eay.c:693: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned32 by call to `BN_MONT_CTX_set_locked`.
Showing all 26 steps of the trace


crypto/rsa/rsa_eay.c:665:2: Call
663.   	
664.   	if((ctx = BN_CTX_new()) == NULL) goto err;
665.   	BN_CTX_start(ctx);
        ^
666.   	f = BN_CTX_get(ctx);
667.   	ret = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:255:1: Parameter `ctx->stack.depth`
  253.   	}
  254.   
  255. > void BN_CTX_start(BN_CTX *ctx)
  256.   	{
  257.   	CTXDBG_ENTRY("BN_CTX_start", ctx);

crypto/rsa/rsa_eay.c:693:8: Call
691.   
692.   	if (rsa->flags & RSA_FLAG_CACHE_PUBLIC)
693.   		if (!BN_MONT_CTX_set_locked(&rsa->_method_mod_n, CRYPTO_LOCK_RSA, rsa->n, ctx))
              ^
694.   			goto err;
695.   

crypto/bn/bn_mont.c:478:1: Parameter `ctx->stack.depth`
  476.   	}
  477.   
  478. > BN_MONT_CTX *BN_MONT_CTX_set_locked(BN_MONT_CTX **pmont, int lock,
  479.   					const BIGNUM *mod, BN_CTX *ctx)
  480.   	{

crypto/bn/bn_mont.c:494:16: Call
  492.   			{
  493.   			ret = BN_MONT_CTX_new();
  494.   			if (ret && !BN_MONT_CTX_set(ret, mod, ctx))
                        ^
  495.   				BN_MONT_CTX_free(ret);
  496.   			else

crypto/bn/bn_mont.c:355:1: Parameter `ctx->stack.depth`
    353.   	}
    354.   
    355. > int BN_MONT_CTX_set(BN_MONT_CTX *mont, const BIGNUM *mod, BN_CTX *ctx)
    356.   	{
    357.   	int ret = 0;

crypto/bn/bn_mont.c:360:2: Call
    358.   	BIGNUM *Ri,*R;
    359.   
    360.   	BN_CTX_start(ctx);
            ^
    361.   	if((Ri = BN_CTX_get(ctx)) == NULL) goto err;
    362.   	R= &(mont->RR);					/* grab RR as a temp */

crypto/bn/bn_ctx.c:255:1: Parameter `ctx->stack.depth`
      253.   	}
      254.   
      255. > void BN_CTX_start(BN_CTX *ctx)
      256.   	{
      257.   	CTXDBG_ENTRY("BN_CTX_start", ctx);

crypto/bn/bn_mont.c:421:8: Call
    419.   		tmod.top = buf[0] != 0 ? 1 : 0;
    420.   							/* Ri = R^-1 mod N*/
    421.   		if ((BN_mod_inverse(Ri,R,&tmod,ctx)) == NULL)
                  ^
    422.   			goto err;
    423.   		if (!BN_lshift(Ri,Ri,BN_BITS2)) goto err; /* R*Ri */

crypto/bn/bn_gcd.c:209:1: Parameter `ctx->stack.depth`
      207.           const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx);
      208.   
      209. > BIGNUM *BN_mod_inverse(BIGNUM *in,
      210.   	const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx)
      211.   	{

crypto/bn/bn_gcd.c:218:10: Call
      216.   	if ((BN_get_flags(a, BN_FLG_CONSTTIME) != 0) || (BN_get_flags(n, BN_FLG_CONSTTIME) != 0))
      217.   		{
      218.   		return BN_mod_inverse_no_branch(in, a, n, ctx);
                      ^
      219.   		}
      220.   

crypto/bn/bn_gcd.c:507:1: Parameter `ctx->stack.depth`
        505.    * It does not contain branches that may leak sensitive information.
        506.    */
        507. > static BIGNUM *BN_mod_inverse_no_branch(BIGNUM *in,
        508.   	const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx)
        509.   	{

crypto/bn/bn_gcd.c:519:2: Call
        517.   	bn_check_top(n);
        518.   
        519.   	BN_CTX_start(ctx);
                ^
        520.   	A = BN_CTX_get(ctx);
        521.   	B = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:255:1: Parameter `ctx->stack.depth`
          253.   	}
          254.   
          255. > void BN_CTX_start(BN_CTX *ctx)
          256.   	{
          257.   	CTXDBG_ENTRY("BN_CTX_start", ctx);

crypto/bn/bn_gcd.c:548:8: Call
        546.   		pB = &local_B;
        547.   		BN_with_flags(pB, B, BN_FLG_CONSTTIME);	
        548.   		if (!BN_nnmod(B, pB, A, ctx)) goto err;
                      ^
        549.   		}
        550.   	sign = -1;

crypto/bn/bn_mod.c:127:1: Parameter `ctx->stack.depth`
          125.   
          126.   
          127. > int BN_nnmod(BIGNUM *r, const BIGNUM *m, const BIGNUM *d, BN_CTX *ctx)
          128.   	{
          129.   	/* like BN_mod, but returns non-negative remainder

crypto/bn/bn_mod.c:132:8: Call
          130.   	 * (i.e.,  0 <= r < |d|  always holds) */
          131.   
          132.   	if (!(BN_mod(r,m,d,ctx)))
                        ^
          133.   		return 0;
          134.   	if (!r->neg)

crypto/bn/bn_div.c:181:1: Parameter `ctx->stack.depth`
            179.    * If 'dv' or 'rm' is NULL, the respective value is not returned.
            180.    */
            181. > int BN_div(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num, const BIGNUM *divisor,
            182.   	   BN_CTX *ctx)
            183.   	{

crypto/bn/bn_div.c:226:2: Call
            224.   		}
            225.   
            226.   	BN_CTX_start(ctx);
                    ^
            227.   	tmp=BN_CTX_get(ctx);
            228.   	snum=BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:255:1: Parameter `ctx->stack.depth`
              253.   	}
              254.   
              255. > void BN_CTX_start(BN_CTX *ctx)
              256.   	{
              257.   	CTXDBG_ENTRY("BN_CTX_start", ctx);

crypto/bn/bn_div.c:441:2: Call
            439.   		}
            440.   	if (no_branch)	bn_correct_top(res);
            441.   	BN_CTX_end(ctx);
                    ^
            442.   	return(1);
            443.   err:

crypto/bn/bn_ctx.c:270:1: Parameter `ctx->stack.depth`
              268.   	}
              269.   
              270. > void BN_CTX_end(BN_CTX *ctx)
              271.   	{
              272.   	CTXDBG_ENTRY("BN_CTX_end", ctx);

crypto/bn/bn_ctx.c:277:21: Call
              275.   	else
              276.   		{
              277.   		unsigned int fp = BN_STACK_pop(&ctx->stack);
                                         ^
              278.   		/* Does this stack frame have anything to release? */
              279.   		if(fp < ctx->used)

crypto/bn/bn_ctx.c:351:1: <LHS trace>
349.   	}
350.   
351. > static unsigned int BN_STACK_pop(BN_STACK *st)
352.   	{
353.   	return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:351:1: Parameter `st->depth`
                349.   	}
                350.   
                351. > static unsigned int BN_STACK_pop(BN_STACK *st)
                352.   	{
                353.   	return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:353:9: Binary operation: ([0, +oo] - 1):unsigned32 by call to `BN_MONT_CTX_set_locked` 
                351.   static unsigned int BN_STACK_pop(BN_STACK *st)
                352.   	{
                353.   	return st->indexes[--(st->depth)];
                               ^
                354.   	}
                355.   
