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authorPatrick McHardy <kaber@trash.net>2005-06-28 12:55:30 -0700
committerDavid S. Miller <davem@davemloft.net>2005-06-28 12:55:30 -0700
commit9ef1d4c7c7aca1cd436612b6ca785b726ffb8ed8 (patch)
treea2465b3bf0f4c3bdd1f759d8a90cf8f8db06900a /net/sched/act_api.c
parentb3563c4fbff906991a1b4ef4609f99cca2a0de6a (diff)
downloadop-kernel-dev-9ef1d4c7c7aca1cd436612b6ca785b726ffb8ed8.zip
op-kernel-dev-9ef1d4c7c7aca1cd436612b6ca785b726ffb8ed8.tar.gz
[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/act_api.c')
-rw-r--r--net/sched/act_api.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 9594206..249c619 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);
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