Commit 8bf70920 authored Jan 23, 2020 by Vasily Averin Committed by David S. Miller Jan 24, 2020

vcc_seq_next should increase position index

if seq_file .next fuction does not change position index,
read after some lseek can generate unexpected output.

https://bugzilla.kernel.org/show_bug.cgi?id=206283


Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 66018a10

net/atm/proc.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -134,7 +134,6 @@ static void vcc_seq_stop(struct seq_file seq, void v)
		static void vcc_seq_next(struct seq_file seq, void v, loff_t pos)
		{
		v = vcc_walk(seq, 1);
		if (v)
		(*pos)++;
		return v;
		}

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