From 278ba6377d7e03bbb44b75484e0b66e87c4cbc83 Mon Sep 17 00:00:00 2001
From: Oliver Hartkopp <socketcan@hartkopp.net>
Date: Tue, 6 Jan 2009 09:04:34 +0000
Subject: [PATCH] disable default receive filter on the write-only bridge
 socket.

---
 candump.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/candump.c b/candump.c
index f2762f9..cbe821e 100644
--- a/candump.c
+++ b/candump.c
@@ -279,6 +279,9 @@ int main(int argc, char **argv)
 					return 1;
 				}
 
+				/* disable default receive filter on this write-only RAW socket */
+				setsockopt(bridge, SOL_CAN_RAW, CAN_RAW_FILTER, NULL, 0);
+
 				if (opt == 'B') {
 					int loopback = 0;