test/ectest.c:214: error: BUFFER_OVERRUN_L3
  Offset: [1, +oo] Size: [0, 8388607] by call to `EC_POINT_set_compressed_coordinates_GFp`.
Showing all 20 steps of the trace


test/ectest.c:171:13: Call
169.           || !TEST_ptr(a = BN_new())
170.           || !TEST_ptr(b = BN_new())
171.           || !TEST_true(BN_hex2bn(&p, "17"))
                   ^
172.           || !TEST_true(BN_hex2bn(&a, "1"))
173.           || !TEST_true(BN_hex2bn(&b, "1"))

crypto/bn/bn_print.c:126:1: Parameter `(*bn)->top`
  124.   }
  125.   
  126. > int BN_hex2bn(BIGNUM **bn, const char *a)
  127.   {
  128.       BIGNUM *ret = NULL;

test/ectest.c:214:13: Call
212.           || !TEST_ptr(yplusone = BN_new())
213.           || !TEST_true(BN_hex2bn(&x, "D"))
214.           || !TEST_true(EC_POINT_set_compressed_coordinates_GFp(group, Q, x, 1,
                   ^
215.                                                                 ctx)))
216.           goto err;

crypto/ec/ec_oct.c:23:1: Parameter `x->top`
  21.   #include "ec_lcl.h"
  22.   
  23. > int EC_POINT_set_compressed_coordinates_GFp(const EC_GROUP *group,
  24.                                               EC_POINT *point, const BIGNUM *x,
  25.                                               int y_bit, BN_CTX *ctx)

crypto/ec/ec_oct.c:40:20: Call
  38.       if (group->meth->flags & EC_FLAGS_DEFAULT_OCT) {
  39.           if (group->meth->field_type == NID_X9_62_prime_field)
  40.               return ec_GFp_simple_set_compressed_coordinates(group, point, x,
                           ^
  41.                                                               y_bit, ctx);
  42.           else

crypto/ec/ecp_oct.c:21:1: Parameter `x_->top`
    19.   #include "ec_lcl.h"
    20.   
    21. > int ec_GFp_simple_set_compressed_coordinates(const EC_GROUP *group,
    22.                                                EC_POINT *point,
    23.                                                const BIGNUM *x_, int y_bit,

crypto/ec/ecp_oct.c:56:10: Call
    54.   
    55.       /* tmp1 := x^3 */
    56.       if (!BN_nnmod(x, x_, group->field, ctx))
                   ^
    57.           goto err;
    58.       if (group->meth->field_decode == 0) {

crypto/bn/bn_mod.c:13:1: Parameter `m->top`
      11.   #include "bn_lcl.h"
      12.   
      13. > int BN_nnmod(BIGNUM *r, const BIGNUM *m, const BIGNUM *d, BN_CTX *ctx)
      14.   {
      15.       /*

crypto/bn/bn_mod.c:20:11: Call
      18.        */
      19.   
      20.       if (!(BN_mod(r, m, d, ctx)))
                      ^
      21.           return 0;
      22.       if (!r->neg)

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: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 `EC_POINT_set_compressed_coordinates_GFp` 
          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.           }
