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| author | Alexander Aring <aahringo@redhat.com> | 2021-02-28 10:18:03 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-16 12:00:22 +0200 |
| commit | 61293a180f5e812036c84bcb73aedf24093569f6 (patch) | |
| tree | 43e33392b4979895d965a9d46f49554328348dd5 /lib/dynamic_debug.c | |
| parent | cd19d85e6d4a361beb11431af3d22248190f5b48 (diff) | |
net: ieee802154: nl-mac: fix check on panid
commit 6f7f657f24405f426212c09260bf7fe8a52cef33 upstream.
This patch fixes a null pointer derefence for panid handle by move the
check for the netlink variable directly before accessing them.
Reported-by: syzbot+d4c07de0144f6f63be3a@syzkaller.appspotmail.com
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Link: https://lore.kernel.org/r/20210228151817.95700-4-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