1 files changed, 27 insertions, 26 deletions

diff --git a/src/addrman.h b/src/addrman.h
index cf1949c28c..6d5780afa8 100644
--- a/src/addrman.h
+++ b/src/addrman.h
@@ -187,36 +187,37 @@ public:
  */
 class CAddrMan
 {
-private:
+protected:
     //! critical section to protect the inner data structures
     mutable CCriticalSection cs;
 
+private:
     //! last used nId
-    int nIdCount;
+    int nIdCount GUARDED_BY(cs);
 
     //! table with information about all nIds
-    std::map<int, CAddrInfo> mapInfo;
+    std::map<int, CAddrInfo> mapInfo GUARDED_BY(cs);
 
     //! find an nId based on its network address
-    std::map<CNetAddr, int> mapAddr;
+    std::map<CNetAddr, int> mapAddr GUARDED_BY(cs);
 
     //! randomly-ordered vector of all nIds
-    std::vector<int> vRandom;
+    std::vector<int> vRandom GUARDED_BY(cs);
 
     // number of "tried" entries
-    int nTried;
+    int nTried GUARDED_BY(cs);
 
     //! list of "tried" buckets
-    int vvTried[ADDRMAN_TRIED_BUCKET_COUNT][ADDRMAN_BUCKET_SIZE];
+    int vvTried[ADDRMAN_TRIED_BUCKET_COUNT][ADDRMAN_BUCKET_SIZE] GUARDED_BY(cs);
 
     //! number of (unique) "new" entries
-    int nNew;
+    int nNew GUARDED_BY(cs);
 
     //! list of "new" buckets
-    int vvNew[ADDRMAN_NEW_BUCKET_COUNT][ADDRMAN_BUCKET_SIZE];
+    int vvNew[ADDRMAN_NEW_BUCKET_COUNT][ADDRMAN_BUCKET_SIZE] GUARDED_BY(cs);
 
     //! last time Good was called (memory only)
-    int64_t nLastGood;
+    int64_t nLastGood GUARDED_BY(cs);
 
     //! Holds addrs inserted into tried table that collide with existing entries. Test-before-evict discipline used to resolve these collisions.
     std::set<int> m_tried_collisions;
@@ -229,58 +230,58 @@ protected:
     FastRandomContext insecure_rand;
 
     //! Find an entry.
-    CAddrInfo* Find(const CNetAddr& addr, int *pnId = nullptr);
+    CAddrInfo* Find(const CNetAddr& addr, int *pnId = nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs);
 
     //! find an entry, creating it if necessary.
     //! nTime and nServices of the found node are updated, if necessary.
-    CAddrInfo* Create(const CAddress &addr, const CNetAddr &addrSource, int *pnId = nullptr);
+    CAddrInfo* Create(const CAddress &addr, const CNetAddr &addrSource, int *pnId = nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs);
 
     //! Swap two elements in vRandom.
-    void SwapRandom(unsigned int nRandomPos1, unsigned int nRandomPos2);
+    void SwapRandom(unsigned int nRandomPos1, unsigned int nRandomPos2) EXCLUSIVE_LOCKS_REQUIRED(cs);
 
     //! Move an entry from the "new" table(s) to the "tried" table
-    void MakeTried(CAddrInfo& info, int nId);
+    void MakeTried(CAddrInfo& info, int nId) EXCLUSIVE_LOCKS_REQUIRED(cs);
 
     //! Delete an entry. It must not be in tried, and have refcount 0.
-    void Delete(int nId);
+    void Delete(int nId) EXCLUSIVE_LOCKS_REQUIRED(cs);
 
     //! Clear a position in a "new" table. This is the only place where entries are actually deleted.
-    void ClearNew(int nUBucket, int nUBucketPos);
+    void ClearNew(int nUBucket, int nUBucketPos) EXCLUSIVE_LOCKS_REQUIRED(cs);
 
     //! Mark an entry "good", possibly moving it from "new" to "tried".
-    void Good_(const CService &addr, bool test_before_evict, int64_t time);
+    void Good_(const CService &addr, bool test_before_evict, int64_t time) EXCLUSIVE_LOCKS_REQUIRED(cs);
 
     //! Add an entry to the "new" table.
-    bool Add_(const CAddress &addr, const CNetAddr& source, int64_t nTimePenalty);
+    bool Add_(const CAddress &addr, const CNetAddr& source, int64_t nTimePenalty) EXCLUSIVE_LOCKS_REQUIRED(cs);
 
     //! Mark an entry as attempted to connect.
-    void Attempt_(const CService &addr, bool fCountFailure, int64_t nTime);
+    void Attempt_(const CService &addr, bool fCountFailure, int64_t nTime) EXCLUSIVE_LOCKS_REQUIRED(cs);
 
     //! Select an address to connect to, if newOnly is set to true, only the new table is selected from.
-    CAddrInfo Select_(bool newOnly);
+    CAddrInfo Select_(bool newOnly) EXCLUSIVE_LOCKS_REQUIRED(cs);
 
     //! See if any to-be-evicted tried table entries have been tested and if so resolve the collisions.
-    void ResolveCollisions_();
+    void ResolveCollisions_() EXCLUSIVE_LOCKS_REQUIRED(cs);
 
     //! Return a random to-be-evicted tried table address.
-    CAddrInfo SelectTriedCollision_();
+    CAddrInfo SelectTriedCollision_() EXCLUSIVE_LOCKS_REQUIRED(cs);
 
     //! Wraps GetRandInt to allow tests to override RandomInt and make it determinismistic.
     virtual int RandomInt(int nMax);
 
 #ifdef DEBUG_ADDRMAN
     //! Perform consistency check. Returns an error code or zero.
-    int Check_();
+    int Check_() EXCLUSIVE_LOCKS_REQUIRED(cs);
 #endif
 
     //! Select several addresses at once.
-    void GetAddr_(std::vector<CAddress> &vAddr);
+    void GetAddr_(std::vector<CAddress> &vAddr) EXCLUSIVE_LOCKS_REQUIRED(cs);
 
     //! Mark an entry as currently-connected-to.
-    void Connected_(const CService &addr, int64_t nTime);
+    void Connected_(const CService &addr, int64_t nTime) EXCLUSIVE_LOCKS_REQUIRED(cs);
 
     //! Update an entry's service bits.
-    void SetServices_(const CService &addr, ServiceFlags nServices);
+    void SetServices_(const CService &addr, ServiceFlags nServices) EXCLUSIVE_LOCKS_REQUIRED(cs);
 
 public:
     /**