From 798f79069659e0e6f1a4daa2b1a96e1c4539111f Mon Sep 17 00:00:00 2001 From: Nicolas Dichtel Date: Tue, 15 Mar 2022 10:20:08 +0100 Subject: [PATCH] net: handle ARPHRD_PIMREG in dev_is_mac_header_xmit() This kind of interface doesn't have a mac header. This patch fixes bpf_redirect() to a PIM interface. Fixes: 75cd92723094 ("bpf: add bpf_redirect() helper") Signed-off-by: Nicolas Dichtel Link: https://lore.kernel.org/r/20220315092008.31423-1-nicolas.dichtel@6wind.com Signed-off-by: Jakub Kicinski --- include/linux/if_arp.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h index b712217f70304..1ed52441972f9 100644 --- a/include/linux/if_arp.h +++ b/include/linux/if_arp.h @@ -52,6 +52,7 @@ static inline bool dev_is_mac_header_xmit(const struct net_device *dev) case ARPHRD_VOID: case ARPHRD_NONE: case ARPHRD_RAWIP: + case ARPHRD_PIMREG: return false; default: return true; -- 2.39.5