Commit c75d721c authored Nov 02, 2005 by Herbert Xu Committed by Arnaldo Carvalho de Melo Nov 02, 2005

[NET]: Fix zero-size datagram reception



The recent rewrite of skb_copy_datagram_iovec broke the reception of
zero-size datagrams.  This patch fixes it.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>

parent c2da8aca

net/core/datagram.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -213,6 +213,10 @@ int skb_copy_datagram_iovec(const struct sk_buff *skb, int offset,
		{
		int i, err, fraglen, end = 0;
		struct sk_buff *next = skb_shinfo(skb)->frag_list;

		if (!len)
		return 0;

		next_skb:
		fraglen = skb_headlen(skb);
		i = -1;