crypto/ec/ecp_oct.c:347: error: BUFFER_OVERRUN_L3
  Offset: 0 Size: [0, 8388607] by call to `BN_is_odd`.
Showing all 9 steps of the trace


crypto/ec/ecp_oct.c:323:9: Call
321.   
322.       BN_CTX_start(ctx);
323.       x = BN_CTX_get(ctx);
               ^
324.       y = BN_CTX_get(ctx);
325.       if (y == NULL)

crypto/bn/bn_ctx.c:229:5: Call
  227.       }
  228.       /* OK, make sure the returned bignum is "zero" */
  229.       BN_zero(ret);
             ^
  230.       ctx->used++;
  231.       CTXDBG_RET(ctx, ret);

crypto/bn/bn_lib.c:387:1: Parameter `*a->d`
    385.   }
    386.   
    387. > int BN_set_word(BIGNUM *a, BN_ULONG w)
    388.   {
    389.       bn_check_top(a);

crypto/bn/bn_lib.c:390:9: Call
    388.   {
    389.       bn_check_top(a);
    390.       if (bn_expand(a, (int)sizeof(BN_ULONG) * 8) == NULL)
                   ^
    391.           return 0;
    392.       a->neg = 0;

crypto/bn/bn_lcl.h:651:1: Parameter `*a->d`
      649.                            const BIGNUM *add, const BIGNUM *rem, BN_CTX *ctx);
      650.   
      651. > static ossl_inline BIGNUM *bn_expand(BIGNUM *a, int bits)
      652.   {
      653.       if (bits > (INT_MAX - BN_BITS2 + 1))

crypto/ec/ecp_oct.c:347:26: Call
345.           }
346.           if (form == POINT_CONVERSION_HYBRID) {
347.               if (y_bit != BN_is_odd(y)) {
                                ^
348.                   ECerr(EC_F_EC_GFP_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
349.                   goto err;

crypto/bn/bn_lib.c:859:1: <Length trace>
857.   }
858.   
859. > int BN_is_odd(const BIGNUM *a)
860.   {
861.       return (a->top > 0) && (a->d[0] & 1);

crypto/bn/bn_lib.c:859:1: Parameter `*a->d`
  857.   }
  858.   
  859. > int BN_is_odd(const BIGNUM *a)
  860.   {
  861.       return (a->top > 0) && (a->d[0] & 1);

crypto/bn/bn_lib.c:861:29: Array access: Offset: 0 Size: [0, 8388607] by call to `BN_is_odd` 
  859.   int BN_is_odd(const BIGNUM *a)
  860.   {
  861.       return (a->top > 0) && (a->d[0] & 1);
                                     ^
  862.   }
  863.   
