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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)
commit9dde130937e95b72adfae64ab21d6e7e707e2dac
tree1e7272c69231eb3bd1d70bc1fb42ee611a810bbbtree | snapshot
parent9ec87e322428d4734ac647d1a8e507434086993dcommit | 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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