crypto/rsa/rsa_eay.c:441: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned32 by call to `BN_MONT_CTX_set_locked`.
Showing all 28 steps of the trace


crypto/rsa/rsa_eay.c:365:2: Call
363.   
364.   	if ((ctx=BN_CTX_new()) == NULL) goto err;
365.   	BN_CTX_start(ctx);
        ^
366.   	f   = BN_CTX_get(ctx);
367.   	br  = 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:441:3: Call
439.   			d = rsa->d;
440.   
441.   		MONT_HELPER(rsa, ctx, n, rsa->flags & RSA_FLAG_CACHE_PUBLIC, goto err);
         ^
442.   
443.   		if (!rsa->meth->bn_mod_exp(ret,f,d,rsa->n,ctx,

crypto/bn/bn_mont.c:480:1: Parameter `ctx->stack.depth`
  478.   	}
  479.   
  480. > BN_MONT_CTX *BN_MONT_CTX_set_locked(BN_MONT_CTX **pmont, int lock,
  481.   					const BIGNUM *mod, BN_CTX *ctx)
  482.   	{

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

crypto/bn/bn_mont.c:363:1: Parameter `ctx->stack.depth`
    361.   	}
    362.   
    363. > int BN_MONT_CTX_set(BN_MONT_CTX *mont, const BIGNUM *mod, BN_CTX *ctx)
    364.   	{
    365.   	int ret = 0;

crypto/bn/bn_mont.c:368:2: Call
    366.   	BIGNUM *Ri,*R;
    367.   
    368.   	BN_CTX_start(ctx);
            ^
    369.   	if((Ri = BN_CTX_get(ctx)) == NULL) goto err;
    370.   	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:423:8: Call
    421.   		tmod.top = buf[0] != 0 ? 1 : 0;
    422.   							/* Ri = R^-1 mod N*/
    423.   		if ((BN_mod_inverse(Ri,R,&tmod,ctx)) == NULL)
                  ^
    424.   			goto err;
    425.   		if (!BN_lshift(Ri,Ri,BN_BITS2)) goto err; /* R*Ri */

crypto/bn/bn_gcd.c:206:1: Parameter `ctx->stack.depth`
      204.   
      205.   /* solves ax == 1 (mod n) */
      206. > BIGNUM *BN_mod_inverse(BIGNUM *in,
      207.   	const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx)
      208.   	{

crypto/bn/bn_gcd.c:215:10: Call
      213.   	if ((BN_get_flags(a, BN_FLG_CONSTTIME) != 0) || (BN_get_flags(n, BN_FLG_CONSTTIME) != 0))
      214.   		{
      215.   		return BN_mod_inverse_no_branch(in, a, n, ctx);
                      ^
      216.   		}
      217.   

crypto/bn/bn_gcd.c:504:1: Parameter `ctx->stack.depth`
        502.    * It does not contain branches that may leak sensitive information.
        503.    */
        504. > BIGNUM *BN_mod_inverse_no_branch(BIGNUM *in,
        505.   	const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx)
        506.   	{

crypto/bn/bn_gcd.c:516:2: Call
        514.   	bn_check_top(n);
        515.   
        516.   	BN_CTX_start(ctx);
                ^
        517.   	A = BN_CTX_get(ctx);
        518.   	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:545:8: Call
        543.   		pB = &local_B;
        544.   		BN_with_flags(pB, B, BN_FLG_CONSTTIME);	
        545.   		if (!BN_nnmod(B, pB, A, ctx)) goto err;
                      ^
        546.   		}
        547.   	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:179:1: Parameter `ctx->stack.depth`
            177.    * If 'dv' or 'rm' is NULL, the respective value is not returned.
            178.    */
            179. > int BN_div(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num, const BIGNUM *divisor,
            180.   	   BN_CTX *ctx)
            181.   	{

crypto/bn/bn_div.c:190:10: Call
            188.   	if ((BN_get_flags(num, BN_FLG_CONSTTIME) != 0) || (BN_get_flags(divisor, BN_FLG_CONSTTIME) != 0))
            189.   		{
            190.   		return BN_div_no_branch(dv, rm, num, divisor, ctx);
                            ^
            191.   		}
            192.   

crypto/bn/bn_div.c:409:1: Parameter `ctx->stack.depth`
              407.    * branches that may leak sensitive information.
              408.    */
              409. > int BN_div_no_branch(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num, 
              410.   	const BIGNUM *divisor, BN_CTX *ctx)
              411.   	{

crypto/bn/bn_div.c:429:2: Call
              427.   		}
              428.   
              429.   	BN_CTX_start(ctx);
                      ^
              430.   	tmp=BN_CTX_get(ctx);
              431.   	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:621:2: Call
              619.   		bn_check_top(rm);
              620.   		}
              621.   	BN_CTX_end(ctx);
                      ^
              622.   	return(1);
              623.   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.   
