Commit 683a04ce authored May 27, 2009 by Jesper Dangaard Brouer Committed by Patrick McHardy May 27, 2009

netfilter: xt_hashlimit does a wrong SEQ_SKIP



The function dl_seq_show() returns 1 (equal to SEQ_SKIP) in case
a seq_printf() call return -1.  It should return -1.

This SEQ_SKIP behavior brakes processing the proc file e.g. via a
pipe or just through less.

Signed-off-by: Jesper Dangaard Brouer <hawk@comx.dk>
Signed-off-by: Patrick McHardy <kaber@trash.net>

parent b38b1f61

net/netfilter/xt_hashlimit.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -926,7 +926,7 @@ static int dl_seq_show(struct seq_file s, void v)
		if (!hlist_empty(&htable->hash[*bucket])) {
		hlist_for_each_entry(ent, pos, &htable->hash[*bucket], node)
		if (dl_seq_real_show(ent, htable->family, s))
		return 1;
		return -1;
		}
		return 0;
		}