diff options
| author | Matthias Schiffer <mschiffer@universe-factory.net> | 2018-03-16 11:29:10 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-30 07:49:05 +0200 |
| commit | e89d4eec3eda03ea6b2a31bbe17159edf584da9b (patch) | |
| tree | 8139ac973578effeebe19c0b1475531f9a211609 /scripts/basic | |
| parent | f5e863e590c9f9f8f6dd7b1272b8dbec304d9491 (diff) | |
batman-adv: fix header size check in batadv_dbg_arp()
[ Upstream commit 6f27d2c2a8c236d296201c19abb8533ec20d212b ]
Checking for 0 is insufficient: when an SKB without a batadv header, but
with a VLAN header is received, hdr_size will be 4, making the following
code interpret the Ethernet header as a batadv header.
Fixes: be1db4f6615b ("batman-adv: make the Distributed ARP Table vlan aware")
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/basic')
0 files changed, 0 insertions, 0 deletions