diff options
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/ipcomp6.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c index 028b636687ec..d4cfec3f414e 100644 --- a/net/ipv6/ipcomp6.c +++ b/net/ipv6/ipcomp6.c @@ -228,6 +228,9 @@ static struct xfrm_state *ipcomp6_tunnel_create(struct xfrm_state *x) t->id.proto = IPPROTO_IPV6; t->id.spi = xfrm6_tunnel_alloc_spi((xfrm_address_t *)&x->props.saddr); + if (!t->id.spi) + goto error; + memcpy(t->id.daddr.a6, x->id.daddr.a6, sizeof(struct in6_addr)); memcpy(&t->sel, &x->sel, sizeof(t->sel)); t->props.family = AF_INET6; @@ -243,7 +246,9 @@ out: return t; error: + t->km.state = XFRM_STATE_DEAD; xfrm_state_put(t); + t = NULL; goto out; } |