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netfilter: Fix format string of nfnetlink_queue proc file 

The printed values are all of type unsigned integer, therefore use
%u instead of %d. Otherwise an user can face negative values.

Fixes:
$ cat /proc/net/netfilter/nfnetlink_queue
    0  29508   278 2 65531     0 2004213241 -2129885586  1
    1 -27747     0 2 65531     0     0        0  1
    2 -27748     0 2 65531     0     0        0  1

Signed-off-by: Richard Weinberger <richard@nod.at>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Richard Weinberger 2015-04-13 00:52:38 +02:00 committed by David S. Miller
parent cc6bc44863
commit 6b46f7b7e9
1 changed files with 1 additions and 1 deletions
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2
net/netfilter/nfnetlink_queue_core.c
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@ -1251,7 +1251,7 @@ static int seq_show(struct seq_file *s, void *v)
{
const struct nfqnl_instance *inst = v;
seq_printf(s, "%5d %6d %5d %1d %5d %5d %5d %8d %2d\n",
seq_printf(s, "%5u %6u %5u %1u %5u %5u %5u %8u %2d\n",
inst->queue_num,
inst->peer_portid, inst->queue_total,
inst->copy_mode, inst->copy_range,