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(parent: 32de868) | patch
ipv6: ndisc: fix ndisc_send_redirect writing to the wrong skb
authorMatthias Schiffer <mschiffer@universe-factory.net>
Fri, 31 May 2013 01:27:55 +0000 (03:27 +0200)
committerDavid S. Miller <davem@davemloft.net>
Tue, 18 Jun 2013 05:59:12 +0000 (22:59 -0700)
commit33be081a812098567898bbe23b581460331a986f
tree2437be01526706f1334707235425252af38825d7tree | snapshot
parent32de868cbc6bee010d2cee95b5071b25ecbec8c3commit | diff
ipv6: ndisc: fix ndisc_send_redirect writing to the wrong skb

Since some refactoring in 5f5a011, ndisc_send_redirect called
ndisc_fill_redirect_hdr_option on the wrong skb, leading to data corruption or
in the worst case a panic when the skb_put failed.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
Reviewed-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/ndisc.c diff | blob | history
Andy's Linux Kernel repo