| Message ID | 20090417141928.15105.59684.stgit@t61.ukuu.org.uk |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Alan Cox <alan@lxorguk.ukuu.org.uk> Date: Fri, 17 Apr 2009 15:19:36 +0100 > 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: Alan Cox <alan@lxorguk.ukuu.org.uk> Applied, thanks. I had to fixup some trailing whitespace bits, however. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/net/ax25/ax25_uid.c b/net/ax25/ax25_uid.c index 57aeba7..d5cfbcf 100644 --- a/net/ax25/ax25_uid.c +++ b/net/ax25/ax25_uid.c @@ -148,9 +148,13 @@ static void *ax25_uid_seq_start(struct seq_file *seq, loff_t *pos) { struct ax25_uid_assoc *pt; struct hlist_node *node; - int i = 0; + int i = 1; read_lock(&ax25_uid_lock); + + if (*pos == 0) + return SEQ_START_TOKEN; + ax25_uid_for_each(pt, node, &ax25_uid_list) { if (i == *pos) return pt; @@ -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) { ++*pos; - - return hlist_entry(((ax25_uid_assoc *)v)->uid_node.next, + if (v == SEQ_START_TOKEN) + return ax25_uid_list.first; + else + return hlist_entry(((ax25_uid_assoc *)v)->uid_node.next, ax25_uid_assoc, uid_node); }
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: Alan Cox <alan@lxorguk.ukuu.org.uk> --- net/ax25/ax25_uid.c | 12 +++++++++--- 1 files changed, 9 insertions(+), 3 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html