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author | Guillaume Nault <g.nault@alphalink.fr> | 2018-06-13 15:09:18 +0200 |
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committer | David S. Miller <davem@davemloft.net> | 2018-06-14 17:10:19 -0700 |
commit | 90904ff5f958a215cc3d26f957a46e80fa178470 (patch) | |
tree | 8488e2cb4aaae82535165281932bdb0544f5bc65 /mm/zpool.c | |
parent | aeddb6d5ea56496e3799c2d6e812cd0e36be57cf (diff) | |
download | linux-90904ff5f958a215cc3d26f957a46e80fa178470.tar.bz2 |
l2tp: fix pseudo-wire type for sessions created by pppol2tp_connect()
Define cfg.pw_type so that the new session is created with its .pwtype
field properly set (L2TP_PWTYPE_PPP).
Not setting the pseudo-wire type had several annoying effects:
* Invalid value returned in the L2TP_ATTR_PW_TYPE attribute when
dumping sessions with the netlink API.
* Impossibility to delete the session using the netlink API (because
l2tp_nl_cmd_session_delete() gets the deletion callback function
from an array indexed by the session's pseudo-wire type).
Also, there are several cases where we should check a session's
pseudo-wire type. For example, pppol2tp_connect() should refuse to
connect a session that is not PPPoL2TP, but that requires the session's
.pwtype field to be properly set.
Fixes: f7faffa3ff8e ("l2tp: Add L2TPv3 protocol support")
Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'mm/zpool.c')
0 files changed, 0 insertions, 0 deletions