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/openbmc/linux/drivers/net/wireless/ath/wil6210/ |
H A D | txrx.c | 9a65064a Thu Aug 23 06:47:07 CDT 2018 Dedy Lansky <dlansky@codeaurora.org> wil6210: drop Rx multicast packets that are looped-back to STA
Delivering a looped-back multicast packet to network stack can cause higher layer protocols to fail like for example IPv6 DAD. In STA mode, upon receiving Rx multicast packet, check if the source MAC address is equal to our own MAC address and if so drop the packet.
Signed-off-by: Dedy Lansky <dlansky@codeaurora.org> Signed-off-by: Maya Erez <merez@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> 9a65064a Thu Aug 23 06:47:07 CDT 2018 Dedy Lansky <dlansky@codeaurora.org> wil6210: drop Rx multicast packets that are looped-back to STA Delivering a looped-back multicast packet to network stack can cause higher layer protocols to fail like for example IPv6 DAD. In STA mode, upon receiving Rx multicast packet, check if the source MAC address is equal to our own MAC address and if so drop the packet. Signed-off-by: Dedy Lansky <dlansky@codeaurora.org> Signed-off-by: Maya Erez <merez@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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