crypto/bn/bn_prime.c:188: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned32 by call to `probable_prime_dh`.
Showing all 16 steps of the trace


crypto/bn/bn_prime.c:170:2: Call
168.   	ctx=BN_CTX_new();
169.   	if (ctx == NULL) goto err;
170.   	BN_CTX_start(ctx);
        ^
171.   	t = BN_CTX_get(ctx);
172.   	if(!t) goto err;

crypto/bn/bn_ctx.c:257:1: Parameter `ctx->stack.depth`
  255.   	}
  256.   
  257. > void BN_CTX_start(BN_CTX *ctx)
  258.   	{
  259.   	CTXDBG_ENTRY("BN_CTX_start", ctx);

crypto/bn/bn_prime.c:188:9: Call
186.   		else
187.   			{
188.   			if (!probable_prime_dh(ret,bits,add,rem,ctx))
               ^
189.   				goto err;
190.   			}

crypto/bn/bn_prime.c:406:1: Parameter `ctx->stack.depth`
  404.   	}
  405.   
  406. > static int probable_prime_dh(BIGNUM *rnd, int bits,
  407.   	const BIGNUM *add, const BIGNUM *rem, BN_CTX *ctx)
  408.   	{

crypto/bn/bn_prime.c:412:2: Call
  410.   	BIGNUM *t1;
  411.   
  412.   	BN_CTX_start(ctx);
          ^
  413.   	if ((t1 = BN_CTX_get(ctx)) == NULL) goto err;
  414.   

crypto/bn/bn_ctx.c:257:1: Parameter `ctx->stack.depth`
    255.   	}
    256.   
    257. > void BN_CTX_start(BN_CTX *ctx)
    258.   	{
    259.   	CTXDBG_ENTRY("BN_CTX_start", ctx);

crypto/bn/bn_prime.c:419:7: Call
  417.   	/* we need ((rnd-rem) % add) == 0 */
  418.   
  419.   	if (!BN_mod(t1,rnd,add,ctx)) goto err;
               ^
  420.   	if (!BN_sub(rnd,rnd,t1)) goto err;
  421.   	if (rem == NULL)

crypto/bn/bn_div.c:183:1: Parameter `ctx->stack.depth`
    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:228:2: Call
    226.   		}
    227.   
    228.   	BN_CTX_start(ctx);
            ^
    229.   	tmp=BN_CTX_get(ctx);
    230.   	snum=BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:257:1: Parameter `ctx->stack.depth`
      255.   	}
      256.   
      257. > void BN_CTX_start(BN_CTX *ctx)
      258.   	{
      259.   	CTXDBG_ENTRY("BN_CTX_start", ctx);

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->stack.depth`
      270.   	}
      271.   
      272. > void BN_CTX_end(BN_CTX *ctx)
      273.   	{
      274.   	CTXDBG_ENTRY("BN_CTX_end", ctx);

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

crypto/bn/bn_ctx.c:353:1: <LHS trace>
351.   	}
352.   
353. > static unsigned int BN_STACK_pop(BN_STACK *st)
354.   	{
355.   	return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:353:1: Parameter `st->depth`
        351.   	}
        352.   
        353. > static unsigned int BN_STACK_pop(BN_STACK *st)
        354.   	{
        355.   	return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:355:9: Binary operation: ([0, +oo] - 1):unsigned32 by call to `probable_prime_dh` 
        353.   static unsigned int BN_STACK_pop(BN_STACK *st)
        354.   	{
        355.   	return st->indexes[--(st->depth)];
                       ^
        356.   	}
        357.   
