From aaba4b5da0d7fc3d1b2ff0172f8031642c0b25da Mon Sep 17 00:00:00 2001
From: bruno-valante <140794260+bruno-valante@users.noreply.github.com>
Date: Tue, 27 Aug 2024 17:36:55 +0800
Subject: [PATCH] Fix issue found in auditions (#170)

---
 node/miner/src/mine.rs     | 2 +-
 node/miner/src/miner_id.rs | 1 +
 node/miner/src/pora.rs     | 2 +-
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/node/miner/src/mine.rs b/node/miner/src/mine.rs
index 6fe6ace..12ffe8f 100644
--- a/node/miner/src/mine.rs
+++ b/node/miner/src/mine.rs
@@ -99,7 +99,7 @@ impl MineRangeConfig {
         }
         Some(
             self_start_position <= recall_position + SECTORS_PER_LOAD as u64
-                || self_end_position > recall_position,
+                && self_end_position > recall_position,
         )
     }
 }
diff --git a/node/miner/src/miner_id.rs b/node/miner/src/miner_id.rs
index 6deac4b..bdf87fc 100644
--- a/node/miner/src/miner_id.rs
+++ b/node/miner/src/miner_id.rs
@@ -37,6 +37,7 @@ pub(crate) async fn check_and_request_miner_id(
                     d_id, c_id
                 ))
             } else {
+                check_miner_id(&mine_contract, d_id).await?;
                 Ok(d_id)
             }
         }
diff --git a/node/miner/src/pora.rs b/node/miner/src/pora.rs
index db7ff88..a74d2b5 100644
--- a/node/miner/src/pora.rs
+++ b/node/miner/src/pora.rs
@@ -111,7 +111,7 @@ impl<'a> Miner<'a> {
                     "Find a PoRA valid answer, quality: {}, target_quality {}, scale {:.3}",
                     U256::MAX / quality,
                     U256::MAX / self.target_quality,
-                    difficulty_scale_x64.as_u128() as f64 / (u64::MAX as f64 + 1.0)
+                    difficulty_scale_x64.as_u128() as f64 / u64::MAX as f64
                 );
                 inc_counter(&HIT_COUNT);
                 // Undo mix data when find a valid solition