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| author | Jesper Dangaard Brouer <hawk@comx.dk> | 2009-05-27 15:45:34 +0200 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2009-05-27 15:45:34 +0200 |
| commit | 683a04cebc63819a36b1db19843bd17771f05b55 (patch) | |
| tree | 1d8770a96cdb13de12e297a99d03c6063320030d | |
| parent | b38b1f616867c832301f24eaf259889494d495b3 (diff) | |
| download | linux-3.10-683a04cebc63819a36b1db19843bd17771f05b55.tar.gz linux-3.10-683a04cebc63819a36b1db19843bd17771f05b55.tar.bz2 linux-3.10-683a04cebc63819a36b1db19843bd17771f05b55.zip | |
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>
| -rw-r--r-- | net/netfilter/xt_hashlimit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c index a5b5369c30f..219dcdbe388 100644 --- a/net/netfilter/xt_hashlimit.c +++ b/net/netfilter/xt_hashlimit.c @@ -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; } |