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(parent: 0a91605) | patch
l2tp: Correctly return -EBADF from pppol2tp_getname.
authorphil.turnbull@oracle.com <phil.turnbull@oracle.com>
Tue, 26 Jul 2016 19:14:35 +0000 (15:14 -0400)
committerDavid S. Miller <davem@davemloft.net>
Tue, 26 Jul 2016 22:19:46 +0000 (15:19 -0700)
commit4ac36a4adaf80013a60013d6f829f5863d5d0e05
treec46aae34abc1e0b5184dd020d168e22facf56015tree | snapshot
parent0a91605cda883f7a25b1e7fa8cdc3f633ae8f8e0commit | diff
l2tp: Correctly return -EBADF from pppol2tp_getname.

If 'tunnel' is NULL we should return -EBADF but the 'end_put_sess' path
unconditionally sets 'error' back to zero. Rework the error path so it
more closely matches pppol2tp_sendmsg.

Fixes: fd558d186df2 ("l2tp: Split pppol2tp patch into separate l2tp and ppp parts")
Signed-off-by: Phil Turnbull <phil.turnbull@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/l2tp/l2tp_ppp.c diff | blob | history
Domain: System / Kernel;