'if ((!help) && (!cda[CTA_EXPECT_TIMEOUT]))' then we should remember
to free 'exp' that was allocated by 'nf_ct_expect_alloc()' by jumping
to the 'err_out' label rather than the 'out' label in
ctnetlink_create_expect().
This patch should get rid of the leak.
Signed-off-by: Jesper Juhl <jj@xxxxxxxxxxxxx>
---
net/netfilter/nf_conntrack_netlink.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
note: compile tested only.
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 4e078cd..627b0e5 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -2624,7 +2624,7 @@ ctnetlink_create_expect(struct net *net, u16 zone,
if (!help) {
if (!cda[CTA_EXPECT_TIMEOUT]) {
err = -EINVAL;
- goto out;
+ goto err_out;
}
exp->timeout.expires =
jiffies + ntohl(nla_get_be32(cda[CTA_EXPECT_TIMEOUT])) * HZ;
--
1.7.1
--
Jesper Juhl <jj@xxxxxxxxxxxxx> http://www.chaosbits.net/
Don't top-post http://www.catb.org/jargon/html/T/top-post.html
Plain text mails only, please.
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