crypto/dsa/dsa_key.c:115: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned32 by call to `BN_mod_exp`.
Showing all 18 steps of the trace


crypto/dsa/dsa_key.c:115:8: Call
113.   			prk = priv_key;
114.   
115.   		if (!BN_mod_exp(pub_key,dsa->g,prk,dsa->p,ctx)) goto err;
              ^
116.   	}
117.   

crypto/bn/bn_exp.c:163:1: Parameter `ctx->stack.depth`
  161.   
  162.   
  163. > int BN_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m,
  164.   	       BN_CTX *ctx)
  165.   	{

crypto/bn/bn_exp.c:228:9: Call
  226.   #endif
  227.   #ifdef RECP_MUL_MOD
  228.   		{ ret=BN_mod_exp_recp(r,a,p,m,ctx); }
                 ^
  229.   #else
  230.   		{ ret=BN_mod_exp_simple(r,a,p,m,ctx); }

crypto/bn/bn_exp.c:238:1: Parameter `ctx->stack.depth`
    236.   
    237.   
    238. > int BN_mod_exp_recp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
    239.   		    const BIGNUM *m, BN_CTX *ctx)
    240.   	{

crypto/bn/bn_exp.c:263:2: Call
    261.   		}
    262.   
    263.   	BN_CTX_start(ctx);
            ^
    264.   	aa = BN_CTX_get(ctx);
    265.   	val[0] = 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_exp.c:281:7: Call
    279.   		}
    280.   
    281.   	if (!BN_nnmod(val[0],a,m,ctx)) goto err;		/* 1 */
                 ^
    282.   	if (BN_is_zero(val[0]))
    283.   		{

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:209:2: Call
        207.   		}
        208.   
        209.   	BN_CTX_start(ctx);
                ^
        210.   	tmp=BN_CTX_get(ctx);
        211.   	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:394:2: Call
        392.   		bn_check_top(rm);
        393.   		}
        394.   	BN_CTX_end(ctx);
                ^
        395.   	return(1);
        396.   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_mod_exp` 
            351.   static unsigned int BN_STACK_pop(BN_STACK *st)
            352.   	{
            353.   	return st->indexes[--(st->depth)];
                           ^
            354.   	}
            355.   
