crypto/dh/dh_gen.c:139: error: BUFFER_OVERRUN_L3
  Offset: 0 Size: [0, 8388607] by call to `BN_set_word`.
Showing all 11 steps of the trace


crypto/dh/dh_gen.c:117:10: Call
115.           goto err;
116.       BN_CTX_start(ctx);
117.       t1 = BN_CTX_get(ctx);
                ^
118.       t2 = BN_CTX_get(ctx);
119.       if (t1 == NULL || t2 == NULL)

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/dh/dh_gen.c:139:14: Call
137.           g = 2;
138.       } else if (generator == DH_GENERATOR_5) {
139.           if (!BN_set_word(t1, 10))
                    ^
140.               goto err;
141.           if (!BN_set_word(t2, 3))

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_set_word` 
  524.           return (0);
  525.       a->neg = 0;
  526.       a->d[0] = w;
             ^
  527.       a->top = (w ? 1 : 0);
  528.       bn_check_top(a);
