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| author | Xin Long <lucien.xin@gmail.com> | 2020-10-29 15:04:55 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-10-30 15:23:33 -0700 |
| commit | d26796ae589401d209f63f462d5aee3746f3c51e (patch) | |
| tree | 4fc33ace0c7c3ffed5b09d70fa908d4c28adf921 /net/dsa/tag_qca.c | |
| parent | 1fb74191988fd1cc340c4b2fdaf4c47d2a7d1d17 (diff) | |
| download | linux-d26796ae589401d209f63f462d5aee3746f3c51e.tar.bz2 | |
udp: check udp sock encap_type in __udp_lib_err
There is a chance that __udp4/6_lib_lookup() returns a udp encap
sock in __udp_lib_err(), like the udp encap listening sock may
use the same port as remote encap port, in which case it should
go to __udp4/6_lib_err_encap() for more validation before
processing the icmp packet.
This patch is to check encap_type in __udp_lib_err() for the
further validation for a encap sock.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/dsa/tag_qca.c')
0 files changed, 0 insertions, 0 deletions