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linux/net/mac80211/rx.c
Johannes Berg 1b10265639 wifi: mac80211: drop invalid source address OCB frames 
[ Upstream commit d1b1a5eb27 ]

In OCB, don't accept frames from invalid source addresses
(and in particular don't try to create stations for them),
drop the frames instead.

Reported-by: syzbot+8b512026a7ec10dcbdd9@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/r/6788d2d9.050a0220.20d369.0028.GAE@google.com/
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Tested-by: syzbot+8b512026a7ec10dcbdd9@syzkaller.appspotmail.com
Link: https://patch.msgid.link/20250616171838.7433379cab5d.I47444d63c72a0bd58d2e2b67bb99e1fea37eec6f@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-07-10 16:05:07 +02:00

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