diff options
| author | Sabrina Dubroca <sd@queasysnail.net> | 2025-10-16 12:39:12 +0200 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2025-10-21 10:42:42 +0200 |
| commit | 8d2a2a49c30f67a480fa9ed25e08436a446f057e (patch) | |
| tree | c2e235d4e4a701f9046f53745f6b31b77a0bcc7e /net/xfrm | |
| parent | f584239a9ed25057496bf397c370cc5163dde419 (diff) | |
xfrm: drop SA reference in xfrm_state_update if dir doesn't match
We're not updating x1, but we still need to put() it.
Fixes: a4a87fa4e96c ("xfrm: Add Direction to the SA in or out")
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_state.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index d213ca3653a8..e4736d1ebb44 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -2191,14 +2191,18 @@ int xfrm_state_update(struct xfrm_state *x) } if (x1->km.state == XFRM_STATE_ACQ) { - if (x->dir && x1->dir != x->dir) + if (x->dir && x1->dir != x->dir) { + to_put = x1; goto out; + } __xfrm_state_insert(x); x = NULL; } else { - if (x1->dir != x->dir) + if (x1->dir != x->dir) { + to_put = x1; goto out; + } } err = 0; |