crypto/bn/bn_mod.c:207: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned32 by call to `BN_div`.
Showing all 16 steps of the trace


crypto/bn/bn_mod.c:205:7: Call
203.   int BN_mod_sqr(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx)
204.   	{
205.   	if (!BN_sqr(r, a, ctx)) return 0;
             ^
206.   	/* r->neg == 0,  thus we don't need BN_nnmod */
207.   	return BN_mod(r, r, m, ctx);

crypto/bn/bn_sqr.c:65:1: Parameter `ctx->pool.used`
  63.   /* r must not be a */
  64.   /* I've just gone over this and it is now %20 faster on x86 - eay - 27 Jun 96 */
  65. > int BN_sqr(BIGNUM *r, const BIGNUM *a, BN_CTX *ctx)
  66.   	{
  67.   	int max,al;

crypto/bn/bn_mod.c:207:9: Call
205.   	if (!BN_sqr(r, a, ctx)) return 0;
206.   	/* r->neg == 0,  thus we don't need BN_nnmod */
207.   	return BN_mod(r, r, m, ctx);
               ^
208.   	}
209.   

crypto/bn/bn_div.c:179:1: Parameter `ctx->pool.used`
  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:210:6: Call
  208.   
  209.   	BN_CTX_start(ctx);
  210.   	tmp=BN_CTX_get(ctx);
              ^
  211.   	snum=BN_CTX_get(ctx);
  212.   	sdiv=BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:288:1: Parameter `ctx->pool.used`
    286.   	}
    287.   
    288. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
    289.   	{
    290.   	BIGNUM *ret;

crypto/bn/bn_div.c:211:7: Call
  209.   	BN_CTX_start(ctx);
  210.   	tmp=BN_CTX_get(ctx);
  211.   	snum=BN_CTX_get(ctx);
               ^
  212.   	sdiv=BN_CTX_get(ctx);
  213.   	if (dv == NULL)

crypto/bn/bn_ctx.c:288:1: Parameter `ctx->pool.used`
    286.   	}
    287.   
    288. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
    289.   	{
    290.   	BIGNUM *ret;

crypto/bn/bn_div.c:212:7: Call
  210.   	tmp=BN_CTX_get(ctx);
  211.   	snum=BN_CTX_get(ctx);
  212.   	sdiv=BN_CTX_get(ctx);
               ^
  213.   	if (dv == NULL)
  214.   		res=BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:288:1: Parameter `ctx->pool.used`
    286.   	}
    287.   
    288. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
    289.   	{
    290.   	BIGNUM *ret;

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->pool.used`
    268.   	}
    269.   
    270. > void BN_CTX_end(BN_CTX *ctx)
    271.   	{
    272.   	CTXDBG_ENTRY("BN_CTX_end", ctx);

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

crypto/bn/bn_ctx.c:438:1: <LHS trace>
436.   	}
437.   
438. > static void BN_POOL_release(BN_POOL *p, unsigned int num)
439.   	{
440.   	unsigned int offset = (p->used - 1) % BN_CTX_POOL_SIZE;

crypto/bn/bn_ctx.c:438:1: Parameter `p->used`
      436.   	}
      437.   
      438. > static void BN_POOL_release(BN_POOL *p, unsigned int num)
      439.   	{
      440.   	unsigned int offset = (p->used - 1) % BN_CTX_POOL_SIZE;

crypto/bn/bn_ctx.c:440:2: Binary operation: ([0, +oo] - 1):unsigned32 by call to `BN_div` 
      438.   static void BN_POOL_release(BN_POOL *p, unsigned int num)
      439.   	{
      440.   	unsigned int offset = (p->used - 1) % BN_CTX_POOL_SIZE;
              ^
      441.   	p->used -= num;
      442.   	while(num--)
