crypto/rsa/rsa_sp800_56b_check.c:377: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned32 by call to `rsa_check_crt_components`.
Showing all 32 steps of the trace


crypto/rsa/rsa_sp800_56b_check.c:360:5: Call
358.           return 0;
359.   
360.       BN_CTX_start(ctx);
           ^
361.       r = BN_CTX_get(ctx);
362.       if (r == NULL || !BN_mul(r, rsa->p, rsa->q, ctx))

crypto/bn/bn_ctx.c:171:1: Parameter `ctx->stack.depth`
  169.   }
  170.   
  171. > void BN_CTX_start(BN_CTX *ctx)
  172.   {
  173.       CTXDBG("ENTER BN_CTX_start()", ctx);

crypto/rsa/rsa_sp800_56b_check.c:377:14: Call
375.             && rsa_check_private_exponent(rsa, nbits, ctx)
376.             /* 6.4.1.2.3 (Step 7): Check the CRT components */
377.             && rsa_check_crt_components(rsa, ctx);
                    ^
378.       if (ret != 1)
379.           RSAerr(RSA_F_RSA_SP800_56B_CHECK_KEYPAIR, RSA_R_INVALID_KEYPAIR);

crypto/rsa/rsa_sp800_56b_check.c:24:1: Parameter `ctx->stack.depth`
  22.    *   6.4.1.3.3: rsakpv2-crt Step 7
  23.    */
  24. > int rsa_check_crt_components(const RSA *rsa, BN_CTX *ctx)
  25.   {
  26.       int ret = 0;

crypto/rsa/rsa_sp800_56b_check.c:36:5: Call
  34.       }
  35.   
  36.       BN_CTX_start(ctx);
            ^
  37.       r = BN_CTX_get(ctx);
  38.       p1 = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:171:1: Parameter `ctx->stack.depth`
    169.   }
    170.   
    171. > void BN_CTX_start(BN_CTX *ctx)
    172.   {
    173.       CTXDBG("ENTER BN_CTX_start()", ctx);

crypto/rsa/rsa_sp800_56b_check.c:37:9: Call
  35.   
  36.       BN_CTX_start(ctx);
  37.       r = BN_CTX_get(ctx);
                ^
  38.       p1 = BN_CTX_get(ctx);
  39.       q1 = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:202:1: Parameter `ctx->stack.depth`
    200.   }
    201.   
    202. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
    203.   {
    204.       BIGNUM *ret;

crypto/rsa/rsa_sp800_56b_check.c:38:10: Call
  36.       BN_CTX_start(ctx);
  37.       r = BN_CTX_get(ctx);
  38.       p1 = BN_CTX_get(ctx);
                 ^
  39.       q1 = BN_CTX_get(ctx);
  40.       ret = (q1 != NULL)

crypto/bn/bn_ctx.c:202:1: Parameter `ctx->stack.depth`
    200.   }
    201.   
    202. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
    203.   {
    204.       BIGNUM *ret;

crypto/rsa/rsa_sp800_56b_check.c:39:10: Call
  37.       r = BN_CTX_get(ctx);
  38.       p1 = BN_CTX_get(ctx);
  39.       q1 = BN_CTX_get(ctx);
                 ^
  40.       ret = (q1 != NULL)
  41.             /* p1 = p -1 */

crypto/bn/bn_ctx.c:202:1: Parameter `ctx->stack.depth`
    200.   }
    201.   
    202. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
    203.   {
    204.       BIGNUM *ret;

crypto/rsa/rsa_sp800_56b_check.c:57:14: Call
  55.             && (BN_cmp(rsa->iqmp, rsa->p) < 0)
  56.             /* (d) 1 = (dP . e) mod (p - 1)*/
  57.             && BN_mod_mul(r, rsa->dmp1, rsa->e, p1, ctx)
                     ^
  58.             && BN_is_one(r)
  59.             /* (e) 1 = (dQ . e) mod (q - 1) */

crypto/bn/bn_mod.c:193:1: Parameter `ctx->stack.depth`
    191.   
    192.   /* slow but works */
    193. > int BN_mod_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
    194.                  BN_CTX *ctx)
    195.   {

crypto/bn/bn_mod.c:203:5: Call
    201.       bn_check_top(m);
    202.   
    203.       BN_CTX_start(ctx);
               ^
    204.       if ((t = BN_CTX_get(ctx)) == NULL)
    205.           goto err;

crypto/bn/bn_ctx.c:171:1: Parameter `ctx->stack.depth`
      169.   }
      170.   
      171. > void BN_CTX_start(BN_CTX *ctx)
      172.   {
      173.       CTXDBG("ENTER BN_CTX_start()", ctx);

crypto/bn/bn_mod.c:204:14: Call
    202.   
    203.       BN_CTX_start(ctx);
    204.       if ((t = BN_CTX_get(ctx)) == NULL)
                        ^
    205.           goto err;
    206.       if (a == b) {

crypto/bn/bn_ctx.c:202:1: Parameter `ctx->stack.depth`
      200.   }
      201.   
      202. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
      203.   {
      204.       BIGNUM *ret;

crypto/bn/bn_mod.c:207:14: Call
    205.           goto err;
    206.       if (a == b) {
    207.           if (!BN_sqr(t, a, ctx))
                        ^
    208.               goto err;
    209.       } else {

crypto/bn/bn_sqr.c:17:1: Parameter `ctx->stack.depth`
      15.    * I've just gone over this and it is now %20 faster on x86 - eay - 27 Jun 96
      16.    */
      17. > int BN_sqr(BIGNUM *r, const BIGNUM *a, BN_CTX *ctx)
      18.   {
      19.       int ret = bn_sqr_fixed_top(r, a, ctx);

crypto/bn/bn_sqr.c:19:15: Call
      17.   int BN_sqr(BIGNUM *r, const BIGNUM *a, BN_CTX *ctx)
      18.   {
      19.       int ret = bn_sqr_fixed_top(r, a, ctx);
                          ^
      20.   
      21.       bn_correct_top(r);

crypto/bn/bn_sqr.c:27:1: Parameter `ctx->stack.depth`
        25.   }
        26.   
        27. > int bn_sqr_fixed_top(BIGNUM *r, const BIGNUM *a, BN_CTX *ctx)
        28.   {
        29.       int max, al;

crypto/bn/bn_sqr.c:42:5: Call
        40.       }
        41.   
        42.       BN_CTX_start(ctx);
                  ^
        43.       rr = (a != r) ? r : BN_CTX_get(ctx);
        44.       tmp = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:171:1: Parameter `ctx->stack.depth`
          169.   }
          170.   
          171. > void BN_CTX_start(BN_CTX *ctx)
          172.   {
          173.       CTXDBG("ENTER BN_CTX_start()", ctx);

crypto/bn/bn_sqr.c:44:11: Call
        42.       BN_CTX_start(ctx);
        43.       rr = (a != r) ? r : BN_CTX_get(ctx);
        44.       tmp = BN_CTX_get(ctx);
                        ^
        45.       if (rr == NULL || tmp == NULL)
        46.           goto err;

crypto/bn/bn_ctx.c:202:1: Parameter `ctx->stack.depth`
          200.   }
          201.   
          202. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
          203.   {
          204.       BIGNUM *ret;

crypto/bn/bn_sqr.c:104:5: Call
        102.       bn_check_top(rr);
        103.       bn_check_top(tmp);
        104.       BN_CTX_end(ctx);
                   ^
        105.       return ret;
        106.   }

crypto/bn/bn_ctx.c:185:1: Parameter `ctx->stack.depth`
          183.   }
          184.   
          185. > void BN_CTX_end(BN_CTX *ctx)
          186.   {
          187.       CTXDBG("ENTER BN_CTX_end()", ctx);

crypto/bn/bn_ctx.c:191:27: Call
          189.           ctx->err_stack--;
          190.       else {
          191.           unsigned int fp = BN_STACK_pop(&ctx->stack);
                                           ^
          192.           /* Does this stack frame have anything to release? */
          193.           if (fp < ctx->used)

crypto/bn/bn_ctx.c:266:1: <LHS trace>
264.   }
265.   
266. > static unsigned int BN_STACK_pop(BN_STACK *st)
267.   {
268.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:266:1: Parameter `st->depth`
            264.   }
            265.   
            266. > static unsigned int BN_STACK_pop(BN_STACK *st)
            267.   {
            268.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:268:12: Binary operation: ([0, +oo] - 1):unsigned32 by call to `rsa_check_crt_components` 
            266.   static unsigned int BN_STACK_pop(BN_STACK *st)
            267.   {
            268.       return st->indexes[--(st->depth)];
                              ^
            269.   }
            270.   
