ssl/tls_srp.c:229: error: BUFFER_OVERRUN_L3
  Offset: [1, +oo] Size: [0, 8388607] by call to `SRP_create_verifier_BN`.
Showing all 20 steps of the trace


ssl/tls_srp.c:229:10: Call
227.       BN_clear_free(s->srp_ctx.s);
228.       s->srp_ctx.s = NULL;
229.       if (!SRP_create_verifier_BN
                ^
230.           (user, pass, &s->srp_ctx.s, &s->srp_ctx.v, GN->N, GN->g))
231.           return -1;

crypto/srp/srp_vfy.c:630:1: Parameter `g->top`
  628.    * BIGNUMS.
  629.    */
  630. > int SRP_create_verifier_BN(const char *user, const char *pass, BIGNUM **salt,
  631.                              BIGNUM **verifier, const BIGNUM *N,
  632.                              const BIGNUM *g)

crypto/srp/srp_vfy.c:661:10: Call
  659.           goto err;
  660.   
  661.       if (!BN_mod_exp(*verifier, g, x, N, bn_ctx)) {
                  ^
  662.           BN_clear_free(*verifier);
  663.           goto err;

crypto/bn/bn_exp.c:91:1: Parameter `a->top`
    89.   }
    90.   
    91. > int BN_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m,
    92.                  BN_CTX *ctx)
    93.   {

crypto/bn/bn_exp.c:151:19: Call
    149.           } else
    150.   # endif
    151.               ret = BN_mod_exp_mont(r, a, p, m, ctx, NULL);
                             ^
    152.       } else
    153.   #endif

crypto/bn/bn_exp.c:301:1: Parameter `a->top`
      299.   }
      300.   
      301. > int BN_mod_exp_mont(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p,
      302.                       const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *in_mont)
      303.   {

crypto/bn/bn_exp.c:313:16: Call
      311.   
      312.       if (BN_get_flags(p, BN_FLG_CONSTTIME) != 0) {
      313.           return BN_mod_exp_mont_consttime(rr, a, p, m, ctx, in_mont);
                            ^
      314.       }
      315.   

crypto/bn/bn_exp.c:601:1: Parameter `a->top`
        599.    * http://www.daemonology.net/hyperthreading-considered-harmful/)
        600.    */
        601. > int BN_mod_exp_mont_consttime(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p,
        602.                                 const BIGNUM *m, BN_CTX *ctx,
        603.                                 BN_MONT_CTX *in_mont)

crypto/bn/bn_exp.c:754:14: Call
        752.       /* prepare a^1 in Montgomery domain */
        753.       if (a->neg || BN_ucmp(a, m) >= 0) {
        754.           if (!BN_mod(&am, a, m, ctx))
                            ^
        755.               goto err;
        756.           if (!BN_to_montgomery(&am, &am, mont, ctx))

crypto/bn/bn_div.c:140:1: Parameter `num->top`
          138.    * If 'dv' or 'rm' is NULL, the respective value is not returned.
          139.    */
          140. > int BN_div(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num, const BIGNUM *divisor,
          141.              BN_CTX *ctx)
          142.   {

crypto/bn/bn_div.c:210:11: Call
          208.       sdiv->neg = 0;
          209.       norm_shift += BN_BITS2;
          210.       if (!(BN_lshift(snum, num, norm_shift)))
                           ^
          211.           goto err;
          212.       snum->neg = 0;

crypto/bn/bn_shift.c:83:1: <Offset trace>
81.   }
82.   
83. > int BN_lshift(BIGNUM *r, const BIGNUM *a, int n)
84.   {
85.       int i, nw, lb, rb;

crypto/bn/bn_shift.c:83:1: Parameter `n`
            81.   }
            82.   
            83. > int BN_lshift(BIGNUM *r, const BIGNUM *a, int n)
            84.   {
            85.       int i, nw, lb, rb;

crypto/bn/bn_shift.c:97:5: Assignment
            95.       }
            96.   
            97.       nw = n / BN_BITS2;
                       ^
            98.       if (bn_wexpand(r, a->top + nw + 1) == NULL)
            99.           return (0);

crypto/bn/bn_shift.c:83:1: <Length trace>
81.   }
82.   
83. > int BN_lshift(BIGNUM *r, const BIGNUM *a, int n)
84.   {
85.       int i, nw, lb, rb;

crypto/bn/bn_shift.c:83:1: Parameter `*r->d`
            81.   }
            82.   
            83. > int BN_lshift(BIGNUM *r, const BIGNUM *a, int n)
            84.   {
            85.       int i, nw, lb, rb;

crypto/bn/bn_shift.c:98:9: Call
            96.   
            97.       nw = n / BN_BITS2;
            98.       if (bn_wexpand(r, a->top + nw + 1) == NULL)
                           ^
            99.           return (0);
            100.       r->neg = a->neg;

crypto/bn/bn_lib.c:1016:1: Parameter `*a->d`
              1014.   }
              1015.   
              1016. > BIGNUM *bn_wexpand(BIGNUM *a, int words)
              1017.   {
              1018.       return (words <= a->dmax) ? a : bn_expand2(a, words);

crypto/bn/bn_shift.c:104:5: Assignment
            102.       rb = BN_BITS2 - lb;
            103.       f = a->d;
            104.       t = r->d;
                       ^
            105.       t[a->top + nw] = 0;
            106.       if (lb == 0)

crypto/bn/bn_shift.c:112:13: Array access: Offset: [1, +oo] Size: [0, 8388607] by call to `SRP_create_verifier_BN` 
            110.           for (i = a->top - 1; i >= 0; i--) {
            111.               l = f[i];
            112.               t[nw + i + 1] |= (l >> rb) & BN_MASK2;
                               ^
            113.               t[nw + i] = (l << lb) & BN_MASK2;
            114.           }
