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pppoe: fix /proc/net/pppoe
If a socket is hashed in last slot of pppoe hash table (PPPOE_HASH_SIZE-1) we report it many times (up to filling seq buffer) (Only the last socket of last slot) Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1063,6 +1063,7 @@ static void *pppoe_seq_next(struct seq_file *seq, void *v, loff_t *pos)
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else {
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int hash = hash_item(po->pppoe_pa.sid, po->pppoe_pa.remote);
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po = NULL;
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while (++hash < PPPOE_HASH_SIZE) {
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po = pn->hash_table[hash];
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if (po)
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