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Diffstat (limited to 'net/ipv6/ipcomp6.c')
-rw-r--r--net/ipv6/ipcomp6.c5
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)
228 228
229 t->id.proto = IPPROTO_IPV6; 229 t->id.proto = IPPROTO_IPV6;
230 t->id.spi = xfrm6_tunnel_alloc_spi((xfrm_address_t *)&x->props.saddr); 230 t->id.spi = xfrm6_tunnel_alloc_spi((xfrm_address_t *)&x->props.saddr);
231 if (!t->id.spi)
232 goto error;
233
231 memcpy(t->id.daddr.a6, x->id.daddr.a6, sizeof(struct in6_addr)); 234 memcpy(t->id.daddr.a6, x->id.daddr.a6, sizeof(struct in6_addr));
232 memcpy(&t->sel, &x->sel, sizeof(t->sel)); 235 memcpy(&t->sel, &x->sel, sizeof(t->sel));
233 t->props.family = AF_INET6; 236 t->props.family = AF_INET6;
@@ -243,7 +246,9 @@ out:
243 return t; 246 return t;
244 247
245error: 248error:
249 t->km.state = XFRM_STATE_DEAD;
246 xfrm_state_put(t); 250 xfrm_state_put(t);
251 t = NULL;
247 goto out; 252 goto out;
248} 253}
249 254