From 0483b9c641ff9aa4e04dea4366d33ed65c330036 Mon Sep 17 00:00:00 2001
From: "Thibault \"bui\" Koechlin" <thibault@crowdsec.net>
Date: Fri, 20 May 2022 13:29:47 +0200
Subject: [PATCH] do not spew.Sdump() the invalid node on error. It leads to
 huge memory usage, especially if the parsers refers ie. datafile (#1550)

---
 pkg/parser/node.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pkg/parser/node.go b/pkg/parser/node.go
index 158c54d6c..dedafec80 100644
--- a/pkg/parser/node.go
+++ b/pkg/parser/node.go
@@ -545,12 +545,13 @@ func (n *Node) compile(pctx *UnixParserCtx, ectx EnricherCtx) error {
 
 	if !valid {
 		/* node is empty, error force return */
-		n.Logger.Infof("Node is empty: %s", spew.Sdump(n))
+		n.Logger.Error("Node is empty or invalid, abort")
 		n.Stage = ""
+		return fmt.Errorf("Node is empty")
 	}
+
 	if err := n.validate(pctx, ectx); err != nil {
 		return err
-		//n.logger.Fatalf("Node is invalid : %s", err)
 	}
 	return nil
 }