crypto/ec/ec2_oct.c:235: error: BUFFER_OVERRUN_L3
  Offset: 0 Size: [0, 8388607] by call to `BN_is_odd`.
Showing all 7 steps of the trace


crypto/ec/ec2_oct.c:222:13: Call
220.           BN_CTX_start(ctx);
221.           used_ctx = 1;
222.           x = BN_CTX_get(ctx);
                   ^
223.           y = BN_CTX_get(ctx);
224.           yxi = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:284:5: Call
  282.       }
  283.       /* OK, make sure the returned bignum is "zero" */
  284.       BN_zero(ret);
             ^
  285.       ctx->used++;
  286.       CTXDBG_RET(ctx, ret);

crypto/bn/bn_lib.c:530:1: Parameter `*a->d`
    528.   }
    529.   
    530. > int BN_set_word(BIGNUM *a, BN_ULONG w)
    531.   {
    532.       bn_check_top(a);

crypto/ec/ec2_oct.c:235:17: Call
233.               if (!group->meth->field_div(group, yxi, y, x, ctx))
234.                   goto err;
235.               if (BN_is_odd(yxi))
                       ^
236.                   buf[0]++;
237.           }

crypto/bn/bn_lib.c:914:1: <Length trace>
912.   }
913.   
914. > int BN_is_odd(const BIGNUM *a)
915.   {
916.       return (a->top > 0) && (a->d[0] & 1);

crypto/bn/bn_lib.c:914:1: Parameter `*a->d`
  912.   }
  913.   
  914. > int BN_is_odd(const BIGNUM *a)
  915.   {
  916.       return (a->top > 0) && (a->d[0] & 1);

crypto/bn/bn_lib.c:916:29: Array access: Offset: 0 Size: [0, 8388607] by call to `BN_is_odd` 
  914.   int BN_is_odd(const BIGNUM *a)
  915.   {
  916.       return (a->top > 0) && (a->d[0] & 1);
                                     ^
  917.   }
  918.   
