mac80211: Fix MLO address translation for multiple bss case

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[ Upstream commit fa22b51ace ]

When multiple interfaces are present in the local interface
list, new skb copy is taken before rx processing except for
the first interface. The address translation happens each
time only on the original skb since the hdr pointer is not
updated properly to the newly created skb.

As a result frames start to drop in userspace when address
based checks or search fails.

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Link: https://lore.kernel.org/r/20221208040050.25922-1-quic_srirrama@quicinc.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Sriram R 2022-12-08 09:30:50 +05:30 • committed by Greg Kroah-Hartman

parent 9f31d8c889

commit ea2be0ca69

1 changed files with 3 additions and 0 deletions

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net/mac80211/rx.c

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