crypto/bn/bn_gf2m.c:998: error: BUFFER_OVERRUN_L3
  Offset: 0 Size: [0, 8388607] by call to `BN_GF2m_mod_arr`.
Showing all 13 steps of the trace


crypto/bn/bn_gf2m.c:995:14: Call
993.   
994.       BN_CTX_start(ctx);
995.       if ((u = BN_CTX_get(ctx)) == NULL)
                    ^
996.           goto err;
997.   

crypto/bn/bn_ctx.c:275:5: Call
  273.       }
  274.       /* OK, make sure the returned bignum is "zero" */
  275.       BN_zero(ret);
             ^
  276.       ctx->used++;
  277.       CTXDBG_RET(ctx, ret);

crypto/bn/bn_lib.c:520:1: Parameter `*a->d`
    518.   }
    519.   
    520. > int BN_set_word(BIGNUM *a, BN_ULONG w)
    521.   {
    522.       bn_check_top(a);

crypto/bn/bn_lib.c:523:9: Call
    521.   {
    522.       bn_check_top(a);
    523.       if (bn_expand(a, (int)sizeof(BN_ULONG) * 8) == NULL)
                   ^
    524.           return (0);
    525.       a->neg = 0;

crypto/bn/bn_lcl.h:777:1: Parameter `*a->d`
      775.   int bn_probable_prime_dh_coprime(BIGNUM *rnd, int bits, BN_CTX *ctx);
      776.   
      777. > static ossl_inline BIGNUM *bn_expand(BIGNUM *a, int bits)
      778.   {
      779.       if (bits > (INT_MAX - BN_BITS2 + 1))

crypto/bn/bn_gf2m.c:998:10: Call
996.           goto err;
997.   
998.       if (!BN_GF2m_mod_arr(u, a, p))
                 ^
999.           goto err;
1000.   

crypto/bn/bn_gf2m.c:370:1: Parameter `*r->d`
  368.   
  369.   /* Performs modular reduction of a and store result in r.  r could be a. */
  370. > int BN_GF2m_mod_arr(BIGNUM *r, const BIGNUM *a, const int p[])
  371.   {
  372.       int j, k;

crypto/bn/bn_gf2m.c:380:9: Call
  378.       if (!p[0]) {
  379.           /* reduction mod 1 => return 0 */
  380.           BN_zero(r);
                 ^
  381.           return 1;
  382.       }

crypto/bn/bn_lib.c:520:1: <Length trace>
518.   }
519.   
520. > int BN_set_word(BIGNUM *a, BN_ULONG w)
521.   {
522.       bn_check_top(a);

crypto/bn/bn_lib.c:520:1: Parameter `*a->d`
    518.   }
    519.   
    520. > int BN_set_word(BIGNUM *a, BN_ULONG w)
    521.   {
    522.       bn_check_top(a);

crypto/bn/bn_lib.c:523:9: Call
    521.   {
    522.       bn_check_top(a);
    523.       if (bn_expand(a, (int)sizeof(BN_ULONG) * 8) == NULL)
                   ^
    524.           return (0);
    525.       a->neg = 0;

crypto/bn/bn_lcl.h:777:1: Parameter `*a->d`
      775.   int bn_probable_prime_dh_coprime(BIGNUM *rnd, int bits, BN_CTX *ctx);
      776.   
      777. > static ossl_inline BIGNUM *bn_expand(BIGNUM *a, int bits)
      778.   {
      779.       if (bits > (INT_MAX - BN_BITS2 + 1))

crypto/bn/bn_lib.c:526:5: Array access: Offset: 0 Size: [0, 8388607] by call to `BN_GF2m_mod_arr` 
    524.           return (0);
    525.       a->neg = 0;
    526.       a->d[0] = w;
               ^
    527.       a->top = (w ? 1 : 0);
    528.       bn_check_top(a);
