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| author |   David S. Miller <davem@davemloft.net> | 2015-01-18 23:36:08 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-01-18 23:36:08 -0500 |
| commit | 7b46a644a407f9f2f1c8f7b2af157c79af55b49e (patch) | |
| tree | 5db384821399a6e07abd70a61cc0afd454144e27 /net/ipv4/route.c | |
| parent | switchdev: fix typo in inline function definition (diff) | |
| download | linux-dev-7b46a644a407f9f2f1c8f7b2af157c79af55b49e.tar.xz linux-dev-7b46a644a407f9f2f1c8f7b2af157c79af55b49e.zip | |
netlink: Fix bugs in nlmsg_end() conversions.
Commit 053c095a82cf ("netlink: make nlmsg_end() and genlmsg_end()
void") didn't catch all of the cases where callers were breaking out
on the return value being equal to zero, which they no longer should
when zero means success.
Fix all such cases.
Reported-by: Marcel Holtmann <marcel@holtmann.org>
Reported-by: Scott Feldman <sfeldma@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/route.c')
| -rw-r--r-- | net/ipv4/route.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index f6e43ca5e641..2000110c75f0 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2483,7 +2483,7 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh) err = rt_fill_info(net, dst, src, &fl4, skb, NETLINK_CB(in_skb).portid, nlh->nlmsg_seq, RTM_NEWROUTE, 0, 0); - if (err <= 0) + if (err < 0) goto errout_free; err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).portid); |