test/srptest.c:51: error: BUFFER_OVERRUN_L3
  Offset: [1, +oo] Size: [0, 8388607] by call to `SRP_create_verifier_BN`.
Showing all 20 steps of the trace


test/srptest.c:51:10: Call
49.       }
50.       /* Set up server's password entry */
51.       if (!SRP_create_verifier_BN(username, server_pass, &s, &v, GN->N, GN->g)) {
               ^
52.           fprintf(stderr, "Failed to create SRP verifier\n");
53.           return -1;

crypto/srp/srp_vfy.c:609:1: Parameter `g->top`
  607.    * BIGNUMS.
  608.    */
  609. > int SRP_create_verifier_BN(const char *user, const char *pass, BIGNUM **salt,
  610.                              BIGNUM **verifier, const BIGNUM *N,
  611.                              const BIGNUM *g)

crypto/srp/srp_vfy.c:640:10: Call
  638.           goto err;
  639.   
  640.       if (!BN_mod_exp(*verifier, g, x, N, bn_ctx)) {
                  ^
  641.           BN_clear_free(*verifier);
  642.           goto err;

crypto/bn/bn_exp.c:191:1: Parameter `a->top`
    189.   }
    190.   
    191. > int BN_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m,
    192.                  BN_CTX *ctx)
    193.   {

crypto/bn/bn_exp.c:251:19: Call
    249.           } else
    250.   # endif
    251.               ret = BN_mod_exp_mont(r, a, p, m, ctx, NULL);
                             ^
    252.       } else
    253.   #endif

crypto/bn/bn_exp.c:401:1: Parameter `a->top`
      399.   }
      400.   
      401. > int BN_mod_exp_mont(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p,
      402.                       const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *in_mont)
      403.   {

crypto/bn/bn_exp.c:413:16: Call
      411.   
      412.       if (BN_get_flags(p, BN_FLG_CONSTTIME) != 0) {
      413.           return BN_mod_exp_mont_consttime(rr, a, p, m, ctx, in_mont);
                            ^
      414.       }
      415.   

crypto/bn/bn_exp.c:655:1: Parameter `a->top`
        653.    * http://www.daemonology.net/hyperthreading-considered-harmful/)
        654.    */
        655. > int BN_mod_exp_mont_consttime(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p,
        656.                                 const BIGNUM *m, BN_CTX *ctx,
        657.                                 BN_MONT_CTX *in_mont)

crypto/bn/bn_exp.c:808:14: Call
        806.       /* prepare a^1 in Montgomery domain */
        807.       if (a->neg || BN_ucmp(a, m) >= 0) {
        808.           if (!BN_mod(&am, a, m, ctx))
                            ^
        809.               goto err;
        810.           if (!BN_to_montgomery(&am, &am, mont, ctx))

crypto/bn/bn_div.c:189:1: Parameter `num->top`
          187.    * If 'dv' or 'rm' is NULL, the respective value is not returned.
          188.    */
          189. > int BN_div(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num, const BIGNUM *divisor,
          190.              BN_CTX *ctx)
          191.   {

crypto/bn/bn_div.c:259:11: Call
          257.       sdiv->neg = 0;
          258.       norm_shift += BN_BITS2;
          259.       if (!(BN_lshift(snum, num, norm_shift)))
                           ^
          260.           goto err;
          261.       snum->neg = 0;

crypto/bn/bn_shift.c:130:1: <Offset trace>
128.   }
129.   
130. > int BN_lshift(BIGNUM *r, const BIGNUM *a, int n)
131.   {
132.       int i, nw, lb, rb;

crypto/bn/bn_shift.c:130:1: Parameter `n`
            128.   }
            129.   
            130. > int BN_lshift(BIGNUM *r, const BIGNUM *a, int n)
            131.   {
            132.       int i, nw, lb, rb;

crypto/bn/bn_shift.c:145:5: Assignment
            143.   
            144.       r->neg = a->neg;
            145.       nw = n / BN_BITS2;
                       ^
            146.       if (bn_wexpand(r, a->top + nw + 1) == NULL)
            147.           return (0);

crypto/bn/bn_shift.c:130:1: <Length trace>
128.   }
129.   
130. > int BN_lshift(BIGNUM *r, const BIGNUM *a, int n)
131.   {
132.       int i, nw, lb, rb;

crypto/bn/bn_shift.c:130:1: Parameter `*r->d`
            128.   }
            129.   
            130. > int BN_lshift(BIGNUM *r, const BIGNUM *a, int n)
            131.   {
            132.       int i, nw, lb, rb;

crypto/bn/bn_shift.c:146:9: Call
            144.       r->neg = a->neg;
            145.       nw = n / BN_BITS2;
            146.       if (bn_wexpand(r, a->top + nw + 1) == NULL)
                           ^
            147.           return (0);
            148.       lb = n % BN_BITS2;

crypto/bn/bn_lib.c:995:1: Parameter `*a->d`
              993.   }
              994.   
              995. > BIGNUM *bn_wexpand(BIGNUM *a, int words)
              996.   {
              997.       return (words <= a->dmax) ? a : bn_expand2(a, words);

crypto/bn/bn_shift.c:151:5: Assignment
            149.       rb = BN_BITS2 - lb;
            150.       f = a->d;
            151.       t = r->d;
                       ^
            152.       t[a->top + nw] = 0;
            153.       if (lb == 0)

crypto/bn/bn_shift.c:159:13: Array access: Offset: [1, +oo] Size: [0, 8388607] by call to `SRP_create_verifier_BN` 
            157.           for (i = a->top - 1; i >= 0; i--) {
            158.               l = f[i];
            159.               t[nw + i + 1] |= (l >> rb) & BN_MASK2;
                               ^
            160.               t[nw + i] = (l << lb) & BN_MASK2;
            161.           }
