crypto/bn/bn_exp.c:733: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned32 by call to `BN_mod_mul_montgomery`.
Showing all 17 steps of the trace


crypto/bn/bn_exp.c:625:1: Parameter `ctx->stack.depth`
623.    * http://www.daemonology.net/hyperthreading-considered-harmful/)
624.    */
625. > int BN_mod_exp_mont_consttime(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p,
626.   		    const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *in_mont)
627.   	{

crypto/bn/bn_exp.c:659:2: Call
657.   		}
658.   
659.   	BN_CTX_start(ctx);
        ^
660.   
661.   	/* Allocate a montgomery context if it was not supplied by the caller.

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_exp.c:733:12: Call
731.   		if (!BN_to_montgomery(&am,&am,mont,ctx))	goto err;
732.   		}
733.   	else	if (!BN_to_montgomery(&am,a,mont,ctx))		goto err;
                  ^
734.   
735.   #if defined(OPENSSL_BN_ASM_MONT) && (defined(__sparc__) || defined(__sparc))

crypto/bn/bn_mont.c:131:1: Parameter `ctx->stack.depth`
  129.   #endif
  130.   
  131. > int BN_mod_mul_montgomery(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
  132.   			  BN_MONT_CTX *mont, BN_CTX *ctx)
  133.   	{

crypto/bn/bn_mont.c:152:2: Call
  150.   #endif
  151.   
  152.   	BN_CTX_start(ctx);
          ^
  153.   	tmp = BN_CTX_get(ctx);
  154.   	if (tmp == NULL) 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_mont.c:159:8: Call
  157.   	if (a == b)
  158.   		{
  159.   		if (!BN_sqr(tmp,a,ctx)) goto err;
                ^
  160.   		}
  161.   	else

crypto/bn/bn_sqr.c:65:1: Parameter `ctx->stack.depth`
    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_sqr.c:83:2: Call
    81.   		}
    82.   
    83.   	BN_CTX_start(ctx);
           ^
    84.   	rr=(a != r) ? r : BN_CTX_get(ctx);
    85.   	tmp=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_sqr.c:153:2: Call
    151.   	bn_check_top(rr);
    152.   	bn_check_top(tmp);
    153.   	BN_CTX_end(ctx);
            ^
    154.   	return(ret);
    155.   	}

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 `BN_mod_mul_montgomery` 
        353.   static unsigned int BN_STACK_pop(BN_STACK *st)
        354.   	{
        355.   	return st->indexes[--(st->depth)];
                       ^
        356.   	}
        357.   
