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[IPV6]: inet_sk(sk)->cork.opt leak

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IPv6 UDP sockets wth IPv4 mapped address use udp_sendmsg to send the data
actually. In this case ip_flush_pending_frames should be called instead
of ip6_flush_pending_frames.

Signed-off-by: Denis V. Lunev <[email protected]>
Signed-off-by: YOSHIFUJI Hideaki <[email protected]>
This commit is contained in:
Denis V. Lunev 2008-06-04 15:49:07 +04:00 • committed by YOSHIFUJI Hideaki
commit 36d926b94a
3 changed files with 6 additions and 2 deletions
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3
net/ipv4/udp.c
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@ -420,7 +420,7 @@ void udp_err(struct sk_buff *skb, u32 info)
/*
* Throw away all pending data and cancel the corking. Socket is locked.
*/
static void udp_flush_pending_frames(struct sock *sk)
void udp_flush_pending_frames(struct sock *sk)
{
struct udp_sock *up = udp_sk(sk);
@ -430,6 +430,7 @@ static void udp_flush_pending_frames(struct sock *sk)
ip_flush_pending_frames(sk);
}
}
EXPORT_SYMBOL(udp_flush_pending_frames);
/**
* udp4_hwcsum_outgoing - handle outgoing HW checksumming