Commit 8bf70920 authored by Vasily Averin's avatar Vasily Averin Committed by David S. Miller

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=206283Signed-off-by: default avatarVasily Averin <vvs@virtuozzo.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 66018a10
...@@ -134,8 +134,7 @@ static void vcc_seq_stop(struct seq_file *seq, void *v) ...@@ -134,8 +134,7 @@ 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) static void *vcc_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{ {
v = vcc_walk(seq, 1); v = vcc_walk(seq, 1);
if (v) (*pos)++;
(*pos)++;
return v; return v;
} }
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment