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| author | Alexander Potapenko <glider@google.com> | 2018-03-23 13:49:02 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-25 21:14:51 -0400 |
| commit | 7880287981b60a6808f39f297bb66936e8bdf57a (patch) | |
| tree | 57a3a7410835c1868a4fec3a8ed8fbc5020c3526 /net/batman-adv | |
| parent | e69647a19c870c2f919e4d5023af8a515e8ef25f (diff) | |
| download | linux-next-7880287981b60a6808f39f297bb66936e8bdf57a.tar.gz | |
netlink: make sure nladdr has correct size in netlink_connect()
KMSAN reports use of uninitialized memory in the case when |alen| is
smaller than sizeof(struct sockaddr_nl), and therefore |nladdr| isn't
fully copied from the userspace.
Signed-off-by: Alexander Potapenko <glider@google.com>
Fixes: 1da177e4c3f41524 ("Linux-2.6.12-rc2")
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/batman-adv')
0 files changed, 0 insertions, 0 deletions