Merge pull request #6757

6a37da8 threadpool: guard against exceptions in jobs, and armour plating (moneromooo-monero)

src/cryptonote_core/cryptonote_core.cpp

@@ -985,7 +985,7 @@ namespace cryptonote
     CRITICAL_REGION_LOCAL(m_incoming_tx_lock);
 
     tools::threadpool& tpool = tools::threadpool::getInstance();
-    tools::threadpool::waiter waiter;
+    tools::threadpool::waiter waiter(tpool);
     epee::span<tx_blob_entry>::const_iterator it = tx_blobs.begin();
     for (size_t i = 0; i < tx_blobs.size(); i++, ++it) {
       tpool.submit(&waiter, [&, i, it] {
@@ -1001,7 +1001,8 @@ namespace cryptonote
         }
       });
     }
-    waiter.wait(&tpool);
+    if (!waiter.wait())
+      return false;
     it = tx_blobs.begin();
     std::vector<bool> already_have(tx_blobs.size(), false);
     for (size_t i = 0; i < tx_blobs.size(); i++, ++it) {
@@ -1033,7 +1034,8 @@ namespace cryptonote
         });
       }
     }
-    waiter.wait(&tpool);
+    if (!waiter.wait())
+      return false;
 
     std::vector<tx_verification_batch_info> tx_info;
     tx_info.reserve(tx_blobs.size());