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authorPablo Neira <pablo@netfilter.org>2013-06-03 13:28:43 +0400
committerDavid S. Miller <davem@davemloft.net>2013-06-05 04:26:49 +0400
commit5e71d9d77c07fa7d4c42287a177f7b738d0cd4b9 (patch)
tree143f0f3ea5dbebf7bee5e326c73002f36d87dbb3 /net/sched/sch_htb.c
parent9bc297ea0622bb2a6b3abfa2fa84f0a3b86ef8c8 (diff)
downloadlinux-5e71d9d77c07fa7d4c42287a177f7b738d0cd4b9.tar.xz
net: fix sk_buff head without data area
Eric Dumazet spotted that we have to check skb->head instead of skb->data as skb->head points to the beginning of the data area of the skbuff. Similarly, we have to initialize the skb->head pointer, not skb->data in __alloc_skb_head. After this fix, netlink crashes in the release path of the sk_buff, so let's fix that as well. This bug was introduced in (0ebd0ac net: add function to allocate sk_buff head without data area). Reported-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_htb.c')
0 files changed, 0 insertions, 0 deletions