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| author | Steffen Klassert <steffen.klassert@secunet.com> | 2018-04-16 08:50:09 +0300 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2018-04-16 08:50:09 +0300 |
| commit | b48c05ab5d32af2af4bc63851c153782d1c6ba42 (patch) | |
| tree | dad80f44a4216537788e6f99a6e2d1f49abb3fce /net/xfrm/xfrm_state.c | |
| parent | 4b66af2d6356a00e94bcdea3e7fea324e8b5c6f4 (diff) | |
| download | linux-b48c05ab5d32af2af4bc63851c153782d1c6ba42.tar.xz | |
xfrm: Fix warning in xfrm6_tunnel_net_exit.
We need to make sure that all states are really deleted
before we check that the state lists are empty. Otherwise
we trigger a warning.
Fixes: baeb0dbbb5659 ("xfrm6_tunnel: exit_net cleanup check added")
Reported-and-tested-by:syzbot+777bf170a89e7b326405@syzkaller.appspotmail.com
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm/xfrm_state.c')
| -rw-r--r-- | net/xfrm/xfrm_state.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index f9d2f2233f09..6c177ae7a6d9 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -2175,6 +2175,12 @@ struct xfrm_state_afinfo *xfrm_state_get_afinfo(unsigned int family) return afinfo; } +void xfrm_flush_gc(void) +{ + flush_work(&xfrm_state_gc_work); +} +EXPORT_SYMBOL(xfrm_flush_gc); + /* Temporarily located here until net/xfrm/xfrm_tunnel.c is created */ void xfrm_state_delete_tunnel(struct xfrm_state *x) { |