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| author | Nicolas Dichtel <nicolas.dichtel@6wind.com> | 2022-03-15 12:20:08 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-03-23 11:16:42 +0300 |
| commit | a1adf00e17282a126d2002d1c5a8da14ac5fff1d (patch) | |
| tree | ca213d564516aef64bffb7217dee0123e033cb85 | |
| parent | 8ee52c302191410c327c5af8059c7f469507149e (diff) | |
| download | linux-a1adf00e17282a126d2002d1c5a8da14ac5fff1d.tar.xz | |
net: handle ARPHRD_PIMREG in dev_is_mac_header_xmit()
[ 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>
| -rw-r--r-- | include/linux/if_arp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h index b712217f7030..1ed52441972f 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; |