* [PATCH net-next] netlink: Fix skb ref counting.
@ 2013-04-30 6:52 Pravin B Shelar
2013-04-30 19:47 ` David Miller
2013-05-01 18:58 ` David Miller
0 siblings, 2 replies; 3+ messages in thread
From: Pravin B Shelar @ 2013-04-30 6:52 UTC (permalink / raw)
To: netdev; +Cc: Pravin B Shelar, Patrick McHardy
Commit f9c2288837ba072b21dba955f04a4c97eaa77b1e (netlink:
implement memory mapped recvmsg) increamented skb->users
ref count twice for a dump op which does not look right.
Following patch fixes that.
CC: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
---
net/netlink/af_netlink.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index d9c7869..12ac6b4 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -2504,7 +2504,6 @@ int __netlink_dump_start(struct sock *ssk, struct sk_buff *skb,
cb->data = control->data;
cb->module = control->module;
cb->min_dump_alloc = control->min_dump_alloc;
- atomic_inc(&skb->users);
cb->skb = skb;
sk = netlink_lookup(sock_net(ssk), ssk->sk_protocol, NETLINK_CB(skb).portid);
--
1.7.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH net-next] netlink: Fix skb ref counting.
2013-04-30 6:52 [PATCH net-next] netlink: Fix skb ref counting Pravin B Shelar
@ 2013-04-30 19:47 ` David Miller
2013-05-01 18:58 ` David Miller
1 sibling, 0 replies; 3+ messages in thread
From: David Miller @ 2013-04-30 19:47 UTC (permalink / raw)
To: pshelar; +Cc: netdev, kaber
From: Pravin B Shelar <pshelar@nicira.com>
Date: Mon, 29 Apr 2013 23:52:01 -0700
> Commit f9c2288837ba072b21dba955f04a4c97eaa77b1e (netlink:
> implement memory mapped recvmsg) increamented skb->users
> ref count twice for a dump op which does not look right.
>
> Following patch fixes that.
>
> CC: Patrick McHardy <kaber@trash.net>
> Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Patrick, please review this, thanks.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH net-next] netlink: Fix skb ref counting.
2013-04-30 6:52 [PATCH net-next] netlink: Fix skb ref counting Pravin B Shelar
2013-04-30 19:47 ` David Miller
@ 2013-05-01 18:58 ` David Miller
1 sibling, 0 replies; 3+ messages in thread
From: David Miller @ 2013-05-01 18:58 UTC (permalink / raw)
To: pshelar; +Cc: netdev, kaber
From: Pravin B Shelar <pshelar@nicira.com>
Date: Mon, 29 Apr 2013 23:52:01 -0700
> Commit f9c2288837ba072b21dba955f04a4c97eaa77b1e (netlink:
> implement memory mapped recvmsg) increamented skb->users
> ref count twice for a dump op which does not look right.
>
> Following patch fixes that.
>
> CC: Patrick McHardy <kaber@trash.net>
> Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
I'm tired of waiting for Patrick to review this, to me a lack of a
timely review translated into "it's not important to me" so...
Applied, thanks Pravin.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2013-04-30 6:52 [PATCH net-next] netlink: Fix skb ref counting Pravin B Shelar
2013-04-30 19:47 ` David Miller
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