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| author | Patrick McHardy <kaber@trash.net> | 2005-06-28 12:55:30 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-06-28 12:55:30 -0700 |
| commit | 9ef1d4c7c7aca1cd436612b6ca785b726ffb8ed8 (patch) | |
| tree | a2465b3bf0f4c3bdd1f759d8a90cf8f8db06900a /net/sched | |
| parent | b3563c4fbff906991a1b4ef4609f99cca2a0de6a (diff) | |
| download | linux-9ef1d4c7c7aca1cd436612b6ca785b726ffb8ed8.tar.gz linux-9ef1d4c7c7aca1cd436612b6ca785b726ffb8ed8.tar.bz2 linux-9ef1d4c7c7aca1cd436612b6ca785b726ffb8ed8.zip | |
[NETLINK]: Missing initializations in dumped data
Mostly missing initialization of padding fields of 1 or 2 bytes length,
two instances of uninitialized nlmsgerr->msg of 16 bytes length.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched')
| -rw-r--r-- | net/sched/act_api.c | 10 | ||||
| -rw-r--r-- | net/sched/cls_api.c | 2 | ||||
| -rw-r--r-- | net/sched/sch_api.c | 2 | ||||
| -rw-r--r-- | net/sched/sch_cbq.c | 2 |
4 files changed, 15 insertions, 1 deletions
diff --git a/net/sched/act_api.c b/net/sched/act_api.c index 9594206e6035..249c61936ea0 100644 --- a/net/sched/act_api.c +++ b/net/sched/act_api.c @@ -439,6 +439,8 @@ tca_get_fill(struct sk_buff *skb, struct tc_action *a, u32 pid, u32 seq, t = NLMSG_DATA(nlh); t->tca_family = AF_UNSPEC; + t->tca__pad1 = 0; + t->tca__pad2 = 0; x = (struct rtattr*) skb->tail; RTA_PUT(skb, TCA_ACT_TAB, 0, NULL); @@ -580,6 +582,8 @@ static int tca_action_flush(struct rtattr *rta, struct nlmsghdr *n, u32 pid) nlh = NLMSG_PUT(skb, pid, n->nlmsg_seq, RTM_DELACTION, sizeof(*t)); t = NLMSG_DATA(nlh); t->tca_family = AF_UNSPEC; + t->tca__pad1 = 0; + t->tca__pad2 = 0; x = (struct rtattr *) skb->tail; RTA_PUT(skb, TCA_ACT_TAB, 0, NULL); @@ -687,7 +691,9 @@ static int tcf_add_notify(struct tc_action *a, u32 pid, u32 seq, int event, nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*t), flags); t = NLMSG_DATA(nlh); t->tca_family = AF_UNSPEC; - + t->tca__pad1 = 0; + t->tca__pad2 = 0; + x = (struct rtattr*) skb->tail; RTA_PUT(skb, TCA_ACT_TAB, 0, NULL); @@ -842,6 +848,8 @@ tc_dump_action(struct sk_buff *skb, struct netlink_callback *cb) cb->nlh->nlmsg_type, sizeof(*t)); t = NLMSG_DATA(nlh); t->tca_family = AF_UNSPEC; + t->tca__pad1 = 0; + t->tca__pad2 = 0; x = (struct rtattr *) skb->tail; RTA_PUT(skb, TCA_ACT_TAB, 0, NULL); diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index 1616bf5c9627..3b5714ef4d1a 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -331,6 +331,8 @@ tcf_fill_node(struct sk_buff *skb, struct tcf_proto *tp, unsigned long fh, nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*tcm), flags); tcm = NLMSG_DATA(nlh); tcm->tcm_family = AF_UNSPEC; + tcm->tcm__pad1 = 0; + tcm->tcm__pad1 = 0; tcm->tcm_ifindex = tp->q->dev->ifindex; tcm->tcm_parent = tp->classid; tcm->tcm_info = TC_H_MAKE(tp->prio, tp->protocol); diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index 97c1c75d5c78..05e6e0a799da 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -770,6 +770,8 @@ static int tc_fill_qdisc(struct sk_buff *skb, struct Qdisc *q, u32 clid, nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*tcm), flags); tcm = NLMSG_DATA(nlh); tcm->tcm_family = AF_UNSPEC; + tcm->tcm__pad1 = 0; + tcm->tcm__pad2 = 0; tcm->tcm_ifindex = q->dev->ifindex; tcm->tcm_parent = clid; tcm->tcm_handle = q->handle; diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index d43e3b8cbf6a..baeb3111f75e 100644 --- a/net/sched/sch_cbq.c +++ b/net/sched/sch_cbq.c @@ -1563,6 +1563,8 @@ static __inline__ int cbq_dump_police(struct sk_buff *skb, struct cbq_class *cl) if (cl->police) { opt.police = cl->police; + opt.__res1 = 0; + opt.__res2 = 0; RTA_PUT(skb, TCA_CBQ_POLICE, sizeof(opt), &opt); } return skb->len; |