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net: handle ARPHRD_PIMREG in dev_is_mac_header_xmit()
[ Upstream commit4ee06de772
] This kind of interface doesn't have a mac header. This patch fixes bpf_redirect() to a PIM interface. Fixes:27b29f6305
("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>
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@ -51,6 +51,7 @@ static inline bool dev_is_mac_header_xmit(const struct net_device *dev)
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case ARPHRD_VOID:
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case ARPHRD_VOID:
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case ARPHRD_NONE:
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case ARPHRD_NONE:
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case ARPHRD_RAWIP:
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case ARPHRD_RAWIP:
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case ARPHRD_PIMREG:
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return false;
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return false;
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default:
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default:
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return true;
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return true;
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