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Alexander Aring 0238c7b47f net: ieee802154: fix nl802154 del llsec devkey 
commit 27c746869e1a135dffc2f2a80715bb7aa00445b4 upstream.

This patch fixes a nullpointer dereference if NL802154_ATTR_SEC_DEVKEY is
not set by the user. If this is the case nl802154 will return -EINVAL.

Reported-by: syzbot+368672e0da240db53b5f@syzkaller.appspotmail.com
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Link: https://lore.kernel.org/r/20210221174321.14210-4-aahringo@redhat.com
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-14 08:42:14 +02:00
..
6lowpan
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
core.c
drivers: Introduce device lookup variants by name
2019-07-30 13:07:41 +02:00
core.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
header_ops.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
ieee802154.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
Kconfig
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
Makefile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
netlink.c
genetlink: move to smaller ops wherever possible
2020-10-02 19:11:11 -07:00
nl802154.c
net: ieee802154: fix nl802154 del llsec devkey
2021-04-14 08:42:14 +02:00
nl802154.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nl_policy.c
nl802154: add missing attribute validation for dev_type
2020-03-03 13:28:48 -08:00
nl-mac.c
net: ieee802154: nl-mac: fix check on panid
2021-04-14 08:42:13 +02:00
nl-phy.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
rdev-ops.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
socket.c
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
sysfs.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
sysfs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace.c
ieee802154: Add trace events for rdev->ops
2015-04-30 18:48:09 +02:00
trace.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00