diff options
author | Sasha Levin <sasha.levin@oracle.com> | 2014-07-15 00:02:31 (GMT) |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-07-15 00:02:31 (GMT) |
commit | 3cf521f7dc87c031617fd47e4b7aa2593c2f3daf (patch) | |
tree | 37448d4d3ec9923ee495c2739be77c715280ce54 /Kconfig | |
parent | 1795cd9b3a91d4b5473c97f491d63892442212ab (diff) | |
download | linux-3cf521f7dc87c031617fd47e4b7aa2593c2f3daf.tar.xz |
net/l2tp: don't fall back on UDP [get|set]sockopt
The l2tp [get|set]sockopt() code has fallen back to the UDP functions
for socket option levels != SOL_PPPOL2TP since day one, but that has
never actually worked, since the l2tp socket isn't an inet socket.
As David Miller points out:
"If we wanted this to work, it'd have to look up the tunnel and then
use tunnel->sk, but I wonder how useful that would be"
Since this can never have worked so nobody could possibly have depended
on that functionality, just remove the broken code and return -EINVAL.
Reported-by: Sasha Levin <sasha.levin@oracle.com>
Acked-by: James Chapman <jchapman@katalix.com>
Acked-by: David Miller <davem@davemloft.net>
Cc: Phil Turnbull <phil.turnbull@oracle.com>
Cc: Vegard Nossum <vegard.nossum@oracle.com>
Cc: Willy Tarreau <w@1wt.eu>
Cc: stable@vger.kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Kconfig')
0 files changed, 0 insertions, 0 deletions