Re: [B.A.T.M.A.N.] [PATCH maint 2/2] batman-adv: Avoid nullptr dereference in dat after vlan_insert_tag

On Saturday, July 02, 2016 09:52:14 Sven Eckelmann wrote:

vlan_insert_tag can return NULL on errors. The distributed arp table code therefore has to check the return value of vlan_insert_tag for NULL before it can safely operate on this pointer.

Fixes: 53c6c262a581 ("batman-adv: tag locally generated ARP reply if needed") Signed-off-by: Sven Eckelmann sven@narfation.org

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net/batman-adv/distributed-arp-table.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-)

Applied in revision 898382d.

Thanks, Marek