[NETLINK]: Missing initializations in dumped data

[net-next-2.6.git] / net / ipv4 / ipmr.c

diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index e4f809a93f4701efbb3f68eec77e00593ad01f7c..7833d920bdba02fad46b1853374b11f01d3396b2 100644 (file)
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -297,6 +297,7 @@ static int vif_delete(int vifi)
 static void ipmr_destroy_unres(struct mfc_cache *c)
 {
        struct sk_buff *skb;
+       struct nlmsgerr *e;
 
        atomic_dec(&cache_resolve_queue_len);
 
@@ -306,7 +307,9 @@ static void ipmr_destroy_unres(struct mfc_cache *c)
                        nlh->nlmsg_type = NLMSG_ERROR;
                        nlh->nlmsg_len = NLMSG_LENGTH(sizeof(struct nlmsgerr));
                        skb_trim(skb, nlh->nlmsg_len);
-                       ((struct nlmsgerr*)NLMSG_DATA(nlh))->error = -ETIMEDOUT;
+                       e = NLMSG_DATA(nlh);
+                       e->error = -ETIMEDOUT;
+                       memset(&e->msg, 0, sizeof(e->msg));
                        netlink_unicast(rtnl, skb, NETLINK_CB(skb).dst_pid, MSG_DONTWAIT);
                } else
                        kfree_skb(skb);
@@ -499,6 +502,7 @@ static struct mfc_cache *ipmr_cache_alloc_unres(void)
 static void ipmr_cache_resolve(struct mfc_cache *uc, struct mfc_cache *c)
 {
        struct sk_buff *skb;
+       struct nlmsgerr *e;
 
        /*
         *      Play the pending entries through our router
@@ -515,7 +519,9 @@ static void ipmr_cache_resolve(struct mfc_cache *uc, struct mfc_cache *c)
                                nlh->nlmsg_type = NLMSG_ERROR;
                                nlh->nlmsg_len = NLMSG_LENGTH(sizeof(struct nlmsgerr));
                                skb_trim(skb, nlh->nlmsg_len);
-                               ((struct nlmsgerr*)NLMSG_DATA(nlh))->error = -EMSGSIZE;
+                               e = NLMSG_DATA(nlh);
+                               e->error = -EMSGSIZE;
+                               memset(&e->msg, 0, sizeof(e->msg));
                        }
                        err = netlink_unicast(rtnl, skb, NETLINK_CB(skb).dst_pid, MSG_DONTWAIT);
                } else