Fix uninitialized variables in twophase.c

simonat2ndQuadrant · kelvich · commit 84d688c831c5 · 2017-11-09T00:42:19.000+03:00
diff --git a/src/backend/access/transam/twophase.c b/src/backend/access/transam/twophase.c
@@ -2221,8 +2221,8 @@ ProcessTwoPhaseBuffer(TransactionId xid,
 					  TransactionId *maxsubxid)
 {
 	TransactionId origNextXid = ShmemVariableCache->nextXid;
-	TransactionId res;
-	TransactionId maxsub;
+	TransactionId res = InvalidTransactionId;
+	TransactionId maxsub = InvalidTransactionId;
 	TransactionId *subxids;
 	char	   *buf;
 	TwoPhaseFileHeader *hdr;
