From: Jane Zhou <a17711@xxxxxxxxxxxx> Date: Mon, 24 Nov 2014 11:44:08 -0800 > ping_lookup() may return a wrong sock if sk_buff's and sock's protocols > dont' match. For example, sk_buff's protocol is ETH_P_IPV6, but sock's > sk_family is AF_INET, in that case, if sk->sk_bound_dev_if is zero, a wrong > sock will be returned. > the fix is to "continue" the searching, if no matching, return NULL. > > Cc: "David S. Miller" <davem@xxxxxxxxxxxxx> > Cc: Alexey Kuznetsov <kuznet@xxxxxxxxxxxxx> > Cc: James Morris <jmorris@xxxxxxxxx> > Cc: Hideaki YOSHIFUJI <yoshfuji@xxxxxxxxxxxxxx> > Cc: Patrick McHardy <kaber@xxxxxxxxx> > Cc: netdev@xxxxxxxxxxxxxxx > Cc: stable@xxxxxxxxxxxxxxx > Signed-off-by: Jane Zhou <a17711@xxxxxxxxxxxx> > Signed-off-by: Yiwei Zhao <gbjc64@xxxxxxxxxxxx> Applied, thank you. -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html