On Fri, Mar 13, 2015 at 10:52:14AM +1100, Herbert Xu wrote: > When we get back an EAGAIN from rhashtable_walk_next we were > treating it as a valid object which obviously doesn't work too > well. > > Luckily this is hard to trigger so it seems nobody has run into > it yet. > > This patch fixes it by redoing the next call when we get an EAGAIN. I'll enqueue this for nf, thanks Herbert. > Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> > > diff --git a/net/netfilter/nft_hash.c b/net/netfilter/nft_hash.c > index c82df0a..37c15e6 100644 > --- a/net/netfilter/nft_hash.c > +++ b/net/netfilter/nft_hash.c > @@ -153,6 +153,8 @@ static void nft_hash_walk(const struct nft_ctx *ctx, const struct nft_set *set, > iter->err = err; > goto out; > } > + > + continue; > } > > if (iter->count < iter->skip) > -- > Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> > Home Page: http://gondor.apana.org.au/~herbert/ > PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt > -- > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
