rest/rpc: Make mempoolinfo atomic

promag · promag · commit e377846ff1e7 · 2019-03-08T16:25:04.000Z
diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp
@@ -1483,6 +1483,8 @@ static UniValue getchaintips(const JSONRPCRequest& request)
 
 UniValue MempoolInfoToJSON(const CTxMemPool& pool)
 {
+    // Make sure this call is atomic in the pool.
+    LOCK(pool.cs);
     UniValue ret(UniValue::VOBJ);
     ret.pushKV("size", (int64_t)pool.size());
     ret.pushKV("bytes", (int64_t)pool.GetTotalTxSize());

Original file line number	Diff line number	Diff line change
`@@ -1483,6 +1483,8 @@ static UniValue getchaintips(const JSONRPCRequest& request)`
`1483`	`1483`
`1484`	`1484`	`UniValue MempoolInfoToJSON(const CTxMemPool& pool)`
`1485`	`1485`	`{`
	`1486`	`+ // Make sure this call is atomic in the pool.`
	`1487`	`+ LOCK(pool.cs);`
`1486`	`1488`	`UniValue ret(UniValue::VOBJ);`
`1487`	`1489`	`ret.pushKV("size", (int64_t)pool.size());`
`1488`	`1490`	`ret.pushKV("bytes", (int64_t)pool.GetTotalTxSize());`