Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.10 13/30] net: handle ARPHRD_PIMREG in dev_is_mac_header_xmit() | Date | Mon, 21 Mar 2022 14:52:43 +0100 |
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From: Nicolas Dichtel <nicolas.dichtel@6wind.com>
[ Upstream commit 4ee06de7729d795773145692e246a06448b1eb7a ]
This kind of interface doesn't have a mac header. This patch fixes bpf_redirect() to a PIM interface.
Fixes: 27b29f63058d ("bpf: add bpf_redirect() helper") Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Link: https://lore.kernel.org/r/20220315092008.31423-1-nicolas.dichtel@6wind.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- 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 bf5c5f32c65e..e147ea679467 100644 --- a/include/linux/if_arp.h +++ b/include/linux/if_arp.h @@ -51,6 +51,7 @@ 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; -- 2.34.1
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