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| author | Alexander Aring <aahringo@redhat.com> | 2021-02-21 12:43:18 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-16 12:00:22 +0200 |
| commit | 900ee674a38ad3cef71449712c42dec740f67c6d (patch) | |
| tree | 91fed1b8351549fb7f8e5a20e13908bc457cc29b /lib/dynamic_debug.c | |
| parent | 61293a180f5e812036c84bcb73aedf24093569f6 (diff) | |
net: ieee802154: fix nl802154 del llsec key
commit 37feaaf5ceb2245e474369312bb7b922ce7bce69 upstream.
This patch fixes a nullpointer dereference if NL802154_ATTR_SEC_KEY is
not set by the user. If this is the case nl802154 will return -EINVAL.
Reported-by: syzbot+ac5c11d2959a8b3c4806@syzkaller.appspotmail.com
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Link: https://lore.kernel.org/r/20210221174321.14210-1-aahringo@redhat.com
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/dynamic_debug.c')
0 files changed, 0 insertions, 0 deletions