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Date: Sun, 1 Apr 2012 22:58:33 -0400 From: "David S. Miller" <davem@...emloft.net> To: netdev@...r.kernel.org Cc: "David S. Miller" <davem@...emloft.net> Subject: [PATCH 43/51] caif: Stop using NLA_PUT*(). From: "David S. Miller" <davem@...emloft.net> These macros contain a hidden goto, and are thus extremely error prone and make code hard to audit. Signed-off-by: David S. Miller <davem@...emloft.net> --- net/caif/chnl_net.c | 14 +++++++------- 1 files changed, 7 insertions(+), 7 deletions(-) diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c index 20618dd..93e9c6d 100644 --- a/net/caif/chnl_net.c +++ b/net/caif/chnl_net.c @@ -421,14 +421,14 @@ static int ipcaif_fill_info(struct sk_buff *skb, const struct net_device *dev) struct chnl_net *priv; u8 loop; priv = netdev_priv(dev); - NLA_PUT_U32(skb, IFLA_CAIF_IPV4_CONNID, - priv->conn_req.sockaddr.u.dgm.connection_id); - NLA_PUT_U32(skb, IFLA_CAIF_IPV6_CONNID, - priv->conn_req.sockaddr.u.dgm.connection_id); + if (nla_put_u32(skb, IFLA_CAIF_IPV4_CONNID, + priv->conn_req.sockaddr.u.dgm.connection_id) || + nla_put_u32(skb, IFLA_CAIF_IPV6_CONNID, + priv->conn_req.sockaddr.u.dgm.connection_id)) + goto nla_put_failure; loop = priv->conn_req.protocol == CAIFPROTO_DATAGRAM_LOOP; - NLA_PUT_U8(skb, IFLA_CAIF_LOOPBACK, loop); - - + if (nla_put_u8(skb, IFLA_CAIF_LOOPBACK, loop)) + goto nla_put_failure; return 0; nla_put_failure: return -EMSGSIZE; -- 1.7.7.6 -- 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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