crypto/ec/ecp_smpl.c:311: error: BUFFER_OVERRUN_L3
  Offset: [3, +oo] (⇐ [0, +oo] + 3) Size: [0, 8388607] by call to `BN_copy`.
Showing all 10 steps of the trace


crypto/ec/ecp_smpl.c:297:9: Call
295.       }
296.       BN_CTX_start(ctx);
297.       a = BN_CTX_get(ctx);
               ^
298.       b = BN_CTX_get(ctx);
299.       tmp_1 = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:283:5: Call
  281.       }
  282.       /* OK, make sure the returned bignum is "zero" */
  283.       BN_zero(ret);
             ^
  284.       ctx->used++;
  285.       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/ec/ecp_smpl.c:311:14: Call
309.               goto err;
310.       } else {
311.           if (!BN_copy(a, group->a))
                    ^
312.               goto err;
313.           if (!BN_copy(b, group->b))

crypto/bn/bn_lib.c:419:1: <Length trace>
417.   }
418.   
419. > BIGNUM *BN_copy(BIGNUM *a, const BIGNUM *b)
420.   {
421.       int i;

crypto/bn/bn_lib.c:419:1: Parameter `*a->d`
  417.   }
  418.   
  419. > BIGNUM *BN_copy(BIGNUM *a, const BIGNUM *b)
  420.   {
  421.       int i;

crypto/bn/bn_lib.c:429:9: Call
  427.       if (a == b)
  428.           return (a);
  429.       if (bn_wexpand(a, b->top) == NULL)
                 ^
  430.           return (NULL);
  431.   

crypto/bn/bn_lib.c:1071:1: Parameter `*a->d`
    1069.   }
    1070.   
    1071. > BIGNUM *bn_wexpand(BIGNUM *a, int words)
    1072.   {
    1073.       return (words <= a->dmax) ? a : bn_expand2(a, words);

crypto/bn/bn_lib.c:433:5: Assignment
  431.   
  432.   #if 1
  433.       A = a->d;
             ^
  434.       B = b->d;
  435.       for (i = b->top >> 2; i > 0; i--, A += 4, B += 4) {

crypto/bn/bn_lib.c:444:9: Array access: Offset: [3, +oo] (⇐ [0, +oo] + 3) Size: [0, 8388607] by call to `BN_copy` 
  442.           A[1] = a1;
  443.           A[2] = a2;
  444.           A[3] = a3;
                 ^
  445.       }
  446.       /* ultrix cc workaround, see comments in bn_expand_internal */
