crypto/bn/bn_sqrt.c:142: error: BUFFER_OVERRUN_L3
  Offset: 0 Size: [0, 8388607] by call to `BN_rshift`.
Showing all 13 steps of the trace


crypto/bn/bn_sqrt.c:109:9: Call
107.   
108.       BN_CTX_start(ctx);
109.       A = BN_CTX_get(ctx);
               ^
110.       b = BN_CTX_get(ctx);
111.       q = BN_CTX_get(ctx);

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_sqrt.c:142:14: Call
140.            * so we can use exponent  (|p|+1)/4,  i.e.  (|p|-3)/4 + 1.
141.            */
142.           if (!BN_rshift(q, p, 2))
                    ^
143.               goto end;
144.           q->neg = 0;

crypto/bn/bn_shift.c:168:1: Parameter `*r->d`
  166.   }
  167.   
  168. > int BN_rshift(BIGNUM *r, const BIGNUM *a, int n)
  169.   {
  170.       int i, j, nw, lb, rb;

crypto/bn/bn_shift.c:186:9: Call
  184.       lb = BN_BITS2 - rb;
  185.       if (nw >= a->top || a->top == 0) {
  186.           BN_zero(r);
                 ^
  187.           return (1);
  188.       }

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