netfilter: Fix format string of nfnetlink_queue proc file
authorRichard Weinberger <richard@nod.at>
Sun, 12 Apr 2015 22:52:38 +0000 (00:52 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 13 Apr 2015 20:35:16 +0000 (16:35 -0400)
commit6b46f7b7e97e58a23fd96c3bfc1efee9da3d1a3d
treefcb9129f436721ff2cb5c02f1be0b36ae726527f
parentcc6bc4486346aedbdc9ae293c0c675fd29777a98
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>
net/netfilter/nfnetlink_queue_core.c