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| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-11-23 03:27:24 +0300 |
|---|---|---|
| committer | Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-11-23 03:27:24 +0300 |
| commit | a9f852e92e40992c4ff09ac3940f7725e016317a (patch) | |
| tree | e6c40313de08cfb69b806a44dd777432d2b9ef29 /net/sched/act_tunnel_key.c | |
| parent | 3243e04ab1c06e7cb1402aff609c83de97956489 (diff) | |
| parent | 34c36f4564b8a3339db3ce832a5aaf1871185685 (diff) | |
| download | linux-a9f852e92e40992c4ff09ac3940f7725e016317a.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Minor conflict in drivers/s390/net/qeth_l2_main.c, kept the lock
from commit c8183f548902 ("s390/qeth: fix potential deadlock on
workqueue flush"), removed the code which was removed by commit
9897d583b015 ("s390/qeth: consolidate some duplicated HW cmd code").
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Diffstat (limited to 'net/sched/act_tunnel_key.c')
| -rw-r--r-- | net/sched/act_tunnel_key.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/sched/act_tunnel_key.c b/net/sched/act_tunnel_key.c index 30b58256d3da..6379f9568ab8 100644 --- a/net/sched/act_tunnel_key.c +++ b/net/sched/act_tunnel_key.c @@ -237,6 +237,10 @@ static int tunnel_key_copy_opts(const struct nlattr *nla, u8 *dst, if (opt_len < 0) return opt_len; opts_len += opt_len; + if (opts_len > IP_TUNNEL_OPTS_MAX) { + NL_SET_ERR_MSG(extack, "Tunnel options exceeds max size"); + return -EINVAL; + } if (dst) { dst_len -= opt_len; dst += opt_len; |