apps/rsa.c:220: error: BUFFER_OVERRUN_L3
  Offset: [1, +oo] Size: [0, 8388607] by call to `RSA_check_key_ex`.
Showing all 16 steps of the trace


apps/rsa.c:215:9: Call
213.           RSA_get0_key(rsa, &n, NULL, NULL);
214.           BIO_printf(out, "Modulus=");
215.           BN_print(out, n);
               ^
216.           BIO_printf(out, "\n");
217.       }

crypto/bn/bn_print.c:304:1: Parameter `a->top`
  302.   # endif
  303.   
  304. > int BN_print(BIO *bp, const BIGNUM *a)
  305.   {
  306.       int i, j, v, z = 0;

apps/rsa.c:220:17: Call
218.   
219.       if (check) {
220.           int r = RSA_check_key_ex(rsa, NULL);
                       ^
221.   
222.           if (r == 1) {

crypto/rsa/rsa_chk.c:19:1: Parameter `key->d->top`
  17.   }
  18.   
  19. > int RSA_check_key_ex(const RSA *key, BN_GENCB *cb)
  20.   {
  21.       BIGNUM *i, *j, *k, *l, *m;

crypto/rsa/rsa_chk.c:114:14: Call
  112.               goto err;
  113.           }
  114.           if (!BN_mod(j, key->d, i, ctx)) {
                      ^
  115.               ret = -1;
  116.               goto err;

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:207:11: Call
    205.       sdiv->neg = 0;
    206.       norm_shift += BN_BITS2;
    207.       if (!(BN_lshift(snum, num, norm_shift)))
                     ^
    208.           goto err;
    209.       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:948:1: Parameter `*a->d`
        946.   }
        947.   
        948. > BIGNUM *bn_wexpand(BIGNUM *a, int words)
        949.   {
        950.       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 `RSA_check_key_ex` 
      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.           }
