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| author | Steffen Klassert | 2018-02-01 08:49:23 +0100 |
|---|---|---|
| committer | Steffen Klassert | 2018-02-02 09:23:23 +0100 |
| commit | 19d7df69fdb2636856dc8919de72fc1bf8f79598 (patch) | |
| tree | ee6305700ada26831ec92f469be4fdb7d4199f4e /net/xfrm/xfrm_user.c | |
| parent | net: pxa168_eth: add netconsole support (diff) | |
| download | kernel-qcow2-linux-19d7df69fdb2636856dc8919de72fc1bf8f79598.tar.gz kernel-qcow2-linux-19d7df69fdb2636856dc8919de72fc1bf8f79598.tar.xz kernel-qcow2-linux-19d7df69fdb2636856dc8919de72fc1bf8f79598.zip | |
xfrm: Refuse to insert 32 bit userspace socket policies on 64 bit systems
We don't have a compat layer for xfrm, so userspace and kernel
structures have different sizes in this case. This results in
a broken configuration, so refuse to configure socket policies
when trying to insert from 32 bit userspace as we do it already
with policies inserted via netlink.
Reported-and-tested-by: syzbot+e1a1577ca8bcb47b769a@syzkaller.appspotmail.com
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm/xfrm_user.c')
0 files changed, 0 insertions, 0 deletions