Add mutex requirement for AddToCompactExtraTransactions(…)

practicalswift · practicalswift · commit 76ea17c7964c · 2017-11-06T17:41:02.000+01:00
The vector `vExtraTxnForCompact`, which is guarded by the mutex
`cs_main`, is accessed in `AddToCompactExtraTransactions(…)`.
diff --git a/src/net_processing.cpp b/src/net_processing.cpp
@@ -560,7 +560,7 @@ bool GetNodeStateStats(NodeId nodeid, CNodeStateStats &stats) {
 // mapOrphanTransactions
 //
 
-void AddToCompactExtraTransactions(const CTransactionRef& tx)
+void AddToCompactExtraTransactions(const CTransactionRef& tx) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
 {
     size_t max_extra_txn = gArgs.GetArg("-blockreconstructionextratxn", DEFAULT_BLOCK_RECONSTRUCTION_EXTRA_TXN);
     if (max_extra_txn <= 0)

Original file line number	Diff line number	Diff line change
`@@ -560,7 +560,7 @@ bool GetNodeStateStats(NodeId nodeid, CNodeStateStats &stats) {`
`560`	`560`	`// mapOrphanTransactions`
`561`	`561`	`//`
`562`	`562`
`563`		`-void AddToCompactExtraTransactions(const CTransactionRef& tx)`
	`563`	`+void AddToCompactExtraTransactions(const CTransactionRef& tx) EXCLUSIVE_LOCKS_REQUIRED(cs_main)`
`564`	`564`	`{`
`565`	`565`	`size_t max_extra_txn = gArgs.GetArg("-blockreconstructionextratxn", DEFAULT_BLOCK_RECONSTRUCTION_EXTRA_TXN);`
`566`	`566`	`if (max_extra_txn <= 0)`