提交 c7c1a0f6 编写于 作者: A Alan Cox 提交者: David S. Miller

ax25: proc uid file misses header

This has been broken for a while. I happened to catch it testing because one
app "knew" that the top line of the calls data was the policy line and got
confused.

Put the header back.
Signed-off-by: NAlan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 e8d19370
...@@ -148,9 +148,13 @@ static void *ax25_uid_seq_start(struct seq_file *seq, loff_t *pos) ...@@ -148,9 +148,13 @@ static void *ax25_uid_seq_start(struct seq_file *seq, loff_t *pos)
{ {
struct ax25_uid_assoc *pt; struct ax25_uid_assoc *pt;
struct hlist_node *node; struct hlist_node *node;
int i = 0; int i = 1;
read_lock(&ax25_uid_lock); read_lock(&ax25_uid_lock);
if (*pos == 0)
return SEQ_START_TOKEN;
ax25_uid_for_each(pt, node, &ax25_uid_list) { ax25_uid_for_each(pt, node, &ax25_uid_list) {
if (i == *pos) if (i == *pos)
return pt; return pt;
...@@ -162,8 +166,10 @@ static void *ax25_uid_seq_start(struct seq_file *seq, loff_t *pos) ...@@ -162,8 +166,10 @@ static void *ax25_uid_seq_start(struct seq_file *seq, loff_t *pos)
static void *ax25_uid_seq_next(struct seq_file *seq, void *v, loff_t *pos) static void *ax25_uid_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{ {
++*pos; ++*pos;
if (v == SEQ_START_TOKEN)
return hlist_entry(((ax25_uid_assoc *)v)->uid_node.next, return ax25_uid_list.first;
else
return hlist_entry(((ax25_uid_assoc *)v)->uid_node.next,
ax25_uid_assoc, uid_node); ax25_uid_assoc, uid_node);
} }
......
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