Messages in this thread Patch in this message | | | From | Richard Weinberger <> | Subject | [PATCH 5/5 v4] netfilter: Fix format string of nfnetlink_log proc file | Date | Mon, 13 Apr 2015 00:52:39 +0200 |
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The printed values are all of type unsigned integer, therefore use %u instead of %d. Otherwise an user can face negative values.
Signed-off-by: Richard Weinberger <richard@nod.at> --- net/netfilter/nfnetlink_log.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c index 5c79735..3ad9126 100644 --- a/net/netfilter/nfnetlink_log.c +++ b/net/netfilter/nfnetlink_log.c @@ -1007,7 +1007,7 @@ static int seq_show(struct seq_file *s, void *v) { const struct nfulnl_instance *inst = v; - seq_printf(s, "%5d %6d %5d %1d %5d %6d %2d\n", + seq_printf(s, "%5u %6u %5u %1u %5u %6u %2u\n", inst->group_num, inst->peer_portid, inst->qlen, inst->copy_mode, inst->copy_range, -- 1.8.4.5
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