From bfacedfad18f56124d94622233c4586294adaa48 Mon Sep 17 00:00:00 2001
From: Jason Ish <jason.ish@oisf.net>
Date: Mon, 30 Sep 2019 11:31:17 -0600
Subject: [PATCH] unified2: log deprecation warning when used

---
 src/alert-unified2-alert.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/alert-unified2-alert.c b/src/alert-unified2-alert.c
index 6eb62c29e7..6fe26efa45 100644
--- a/src/alert-unified2-alert.c
+++ b/src/alert-unified2-alert.c
@@ -1281,6 +1281,10 @@ OutputInitResult Unified2AlertInitCtx(ConfNode *conf)
     HttpXFFCfg *xff_cfg = NULL;
     int nostamp = 0;
 
+    SCLogWarning(SC_WARN_DEPRECATED,
+        "Unified2 alert has been deprecated and will be removed by "
+        "December 2019.");
+
     LogFileCtx* file_ctx = LogFileNewCtx();
     if (file_ctx == NULL) {
         SCLogError(SC_ERR_UNIFIED2_ALERT_GENERIC, "Couldn't create new file_ctx");