From bac910628b4ab7264eacd4044a586777783e2ba0 Mon Sep 17 00:00:00 2001
From: Taylor Swanson <90622908+taylor-swanson@users.noreply.github.com>
Date: Wed, 17 May 2023 07:50:34 -0500
Subject: [PATCH] [Packetbeat] Fix BPF filter setting not being applied to
 sniffers (#35484)

- Ensure that the BPF filter setting is applied to sniffers

(cherry picked from commit fb25982c80fb68745cff05a6a6a07a5c1e1ab4e7)
---
 CHANGELOG.next.asciidoc       | 1 +
 packetbeat/sniffer/sniffer.go | 1 +
 2 files changed, 2 insertions(+)

diff --git a/CHANGELOG.next.asciidoc b/CHANGELOG.next.asciidoc
index d0ae454a5ee3..08534c4abde8 100644
--- a/CHANGELOG.next.asciidoc
+++ b/CHANGELOG.next.asciidoc
@@ -81,6 +81,7 @@ https://github.com/elastic/beats/compare/v8.7.1\...main[Check the HEAD diff]
 *Packetbeat*
 
 - Fix double channel close panic when reloading. {pull}35324[35324]
+- Fix BPF filter setting not being applied to sniffers. {issue}35363[35363] {pull}35484[35484]
 
 *Winlogbeat*
 
diff --git a/packetbeat/sniffer/sniffer.go b/packetbeat/sniffer/sniffer.go
index efb12d045a0e..edc6fcf5177f 100644
--- a/packetbeat/sniffer/sniffer.go
+++ b/packetbeat/sniffer/sniffer.go
@@ -141,6 +141,7 @@ func New(testMode bool, _ string, decoders Decoders, interfaces []config.Interfa
 		}
 
 		child.config = iface
+		child.filter = iface.BpfFilter
 		s.sniffers[i] = child
 	}