netdev - Re: [PATCH] sctp: xmit sctp packet always return no route error

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Message-ID: <4A48A231.3040805@cosmosbay.com>
Date:	Mon, 29 Jun 2009 13:14:57 +0200
From:	Eric Dumazet <dada1@...mosbay.com>
To:	Wei Yongjun <yjwei@...fujitsu.com>
CC:	David Miller <davem@...emloft.net>,
	Vlad Yasevich <vladislav.yasevich@...com>,
	Eric Dumazet <eric.dumazet@...il.com>,
	Netdev <netdev@...r.kernel.org>, linux-sctp@...r.kernel.org
Subject: Re: [PATCH] sctp: xmit sctp packet always return no route error

Wei Yongjun a écrit :
> Commit 'net: skb->dst accessors'(adf30907d63893e4208dfe3f5c88ae12bc2f25d5)
> broken the sctp protocol stack, the sctp packet can never be sent out after
> Eric Dumazet's patch, which have typo in the sctp code.
> 
> Signed-off-by: Wei Yongjun <yjwei@...fujitsu.com>

Oops, sorry !

Acked-by: Eric Dumazet <eric.dumazet@...il.com>

> ---
>  net/sctp/output.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/net/sctp/output.c b/net/sctp/output.c
> index b764114..b94c211 100644
> --- a/net/sctp/output.c
> +++ b/net/sctp/output.c
> @@ -407,7 +407,7 @@ int sctp_packet_transmit(struct sctp_packet *packet)
>  	}
>  	dst = dst_clone(tp->dst);
>  	skb_dst_set(nskb, dst);
> -	if (dst)
> +	if (!dst)
>  		goto no_route;
>  
>  	/* Build the SCTP header.  */

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