Le mardi 14 décembre 2010 à 19:19 +0200, Octavian Purdila a écrit : > Special care is taken inside sk_port_alloc to avoid overwriting > skc_node/skc_nulls_node. We should also avoid overwriting > skc_bind_node/skc_portaddr_node. > > The patch fixes the following crash: > > BUG: unable to handle kernel paging request at fffffffffffffff0 > IP: [<ffffffff812ec6dd>] udp4_lib_lookup2+0xad/0x370 > [<ffffffff812ecc22>] __udp4_lib_lookup+0x282/0x360 > [<ffffffff812ed63e>] __udp4_lib_rcv+0x31e/0x700 > [<ffffffff812bba45>] ? ip_local_deliver_finish+0x65/0x190 > [<ffffffff812bbbf8>] ? ip_local_deliver+0x88/0xa0 > [<ffffffff812eda35>] udp_rcv+0x15/0x20 > [<ffffffff812bba45>] ip_local_deliver_finish+0x65/0x190 > [<ffffffff812bbbf8>] ip_local_deliver+0x88/0xa0 > [<ffffffff812bb2cd>] ip_rcv_finish+0x32d/0x6f0 > [<ffffffff8128c14c>] ? netif_receive_skb+0x99c/0x11c0 > [<ffffffff812bb94b>] ip_rcv+0x2bb/0x350 > [<ffffffff8128c14c>] netif_receive_skb+0x99c/0x11c0 > > Signed-off-by: Leonard Crestez <[email protected]> > Signed-off-by: Octavian Purdila <[email protected]> > Cc: Eric Dumazet <[email protected]> > Cc: [email protected] > ---
Thanks Octavian ! Acked-by: Eric Dumazet <[email protected]> _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
