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net: ieee802154: forbid monitor for del llsec seclevel
authorAlexander Aring <aahringo@redhat.com>
Mon, 5 Apr 2021 00:30:53 +0000 (20:30 -0400)
committerStefan Schmidt <stefan@datenfreihafen.org>
Tue, 6 Apr 2021 20:32:52 +0000 (22:32 +0200)
commit7d6019b654f9b45d8f974b5ba90b0dd2bb3cc38f
tree1e7272c69231eb3bd1d70bc1fb42ee611a810bbbtree | snapshot
parentf0a13cd067e5f7e4b0ed3fba3fa7a2dbea67cb27commit | diff
net: ieee802154: forbid monitor for del llsec seclevel

This patch forbids to del llsec seclevel for monitor interfaces which we
don't support yet. Otherwise we will access llsec mib which isn't
initialized for monitors.

Reported-by: syzbot+fbf4fc11a819824e027b@syzkaller.appspotmail.com
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Link: https://lore.kernel.org/r/20210405003054.256017-15-aahringo@redhat.com
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
net/ieee802154/nl802154.c diff | blob | history
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