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Message-Id: <1414445887-5108-4-git-send-email-pablo@netfilter.org> Date: Mon, 27 Oct 2014 22:38:02 +0100 From: Pablo Neira Ayuso <pablo@...filter.org> To: netfilter-devel@...r.kernel.org Cc: davem@...emloft.net, netdev@...r.kernel.org Subject: [PATCH 3/8] netfilter: nf_tables: check for NULL in nf_tables_newchain pcpu stats allocation From: Sabrina Dubroca <sd@...asysnail.net> alloc_percpu returns NULL on failure, not a negative error code. Fixes: ff3cd7b3c922 ("netfilter: nf_tables: refactor chain statistic routines") Signed-off-by: Sabrina Dubroca <sd@...asysnail.net> Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org> --- net/netfilter/nf_tables_api.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 65eb2a1..11ab4b0 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -1328,10 +1328,10 @@ static int nf_tables_newchain(struct sock *nlsk, struct sk_buff *skb, basechain->stats = stats; } else { stats = netdev_alloc_pcpu_stats(struct nft_stats); - if (IS_ERR(stats)) { + if (stats == NULL) { module_put(type->owner); kfree(basechain); - return PTR_ERR(stats); + return -ENOMEM; } rcu_assign_pointer(basechain->stats, stats); } -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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