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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>
wifi-calibration
Jesper Dangaard Brouer 2009-05-27 15:45:34 +02:00 committed by Patrick McHardy
parent b38b1f6168
commit 683a04cebc
1 changed files with 1 additions and 1 deletions
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2
net/netfilter/xt_hashlimit.c
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@ -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;
}