crypto/rsa/rsa_x931g.c:239: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned32 by call to `BN_X931_generate_Xpq`.
Showing all 12 steps of the trace


crypto/rsa/rsa_x931g.c:236:2: Call
234.   		goto error;
235.   
236.   	BN_CTX_start(ctx);
        ^
237.   	Xp = BN_CTX_get(ctx);
238.   	Xq = 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/rsa/rsa_x931g.c:239:7: Call
237.   	Xp = BN_CTX_get(ctx);
238.   	Xq = BN_CTX_get(ctx);
239.   	if (!BN_X931_generate_Xpq(Xp, Xq, bits, ctx))
             ^
240.   		goto error;
241.   

crypto/bn/bn_x931p.c:196:1: Parameter `ctx->stack.depth`
  194.    */
  195.   
  196. > int BN_X931_generate_Xpq(BIGNUM *Xp, BIGNUM *Xq, int nbits, BN_CTX *ctx)
  197.   	{
  198.   	BIGNUM *t;

crypto/bn/bn_x931p.c:213:2: Call
  211.   		return 0;
  212.   
  213.   	BN_CTX_start(ctx);
          ^
  214.   	t = BN_CTX_get(ctx);
  215.   

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_x931p.c:226:2: Call
  224.   		}
  225.   
  226.   	BN_CTX_end(ctx);
          ^
  227.   
  228.   	if (i < 1000)

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_X931_generate_Xpq` 
      353.   static unsigned int BN_STACK_pop(BN_STACK *st)
      354.   	{
      355.   	return st->indexes[--(st->depth)];
                     ^
      356.   	}
      357.   
