[v2,1/4] ct_cpu_seq_next should increase position index
diff mbox series

Message ID 944091db-7b0d-2e5b-bc0a-9c07caf84b40@virtuozzo.com
State Accepted
Delegated to: Pablo Neira
Headers show
Series
  • netfilter: seq_file .next functions should increase position index
Related show

Commit Message

Vasily Averin Feb. 25, 2020, 7:05 a.m. UTC
If .next function does not change position index,
following .show function will repeat output related
to current position index.

Cc: stable@vger.kernel.org
Fixes: 1f4aace60b0e ("fs/seq_file.c: simplify seq_file iteration code ...")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=206283
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
---
 net/netfilter/nf_conntrack_standalone.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
diff mbox series

diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
index 410809c..4912069 100644
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@@ -411,7 +411,7 @@  static void *ct_cpu_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 		*pos = cpu + 1;
 		return per_cpu_ptr(net->ct.stat, cpu);
 	}
-
+	(*pos)++;
 	return NULL;
 }