From 07954ba55352bb07fb9d80f0d886ef4448038847 Mon Sep 17 00:00:00 2001
From: Alexander Aring <aahringo@redhat.com>
Date: Jan 20 2023 14:35:23 +0000
Subject: dlm_controld: increase uevent recv buffer


This patch increases the uevent recv buffer from 256 bytes to 4096
bytes. To ensure everything fits into one recv() call.

---

diff --git a/dlm_controld/main.c b/dlm_controld/main.c
index 7cf6348..2c534a1 100644
--- a/dlm_controld/main.c
+++ b/dlm_controld/main.c
@@ -682,7 +682,7 @@ const char *dlm_mode_str(int mode)
 
 /* recv "online" (join) and "offline" (leave) messages from dlm via uevents */
 
-#define MAX_LINE_UEVENT 256
+#define MAX_LINE_UEVENT 4096
 
 static void process_uevent(int ci)
 {