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>alistair/sunxi64-5.5-dsi
parent
66018a102f
commit
8bf7092021
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@ -134,8 +134,7 @@ static void vcc_seq_stop(struct seq_file *seq, void *v)
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static void *vcc_seq_next(struct seq_file *seq, void *v, loff_t *pos)
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static void *vcc_seq_next(struct seq_file *seq, void *v, loff_t *pos)
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{
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{
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v = vcc_walk(seq, 1);
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v = vcc_walk(seq, 1);
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if (v)
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(*pos)++;
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(*pos)++;
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return v;
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return v;
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}
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}
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