[maint] batman-adv: Fix netlink dumping of all mcast_flags buckets
Commit Message
The bucket variable is only updated outside the loop over the mcast_flags
buckets. It will only be updated during a dumping run when the dumping has
to be interrupted and a new message has to be started.
This could result in repeated or missing entries when the multicast flags
are dumped to userspace.
Fixes: 06c82b7b15b1 ("batman-adv: Add inconsistent multicast netlink dump detection")
Signed-off-by: Sven Eckelmann <sven@narfation.org>
---
net/batman-adv/multicast.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
@@ -2303,7 +2303,7 @@ __batadv_mcast_flags_dump(struct sk_buff *msg, u32 portid,
while (bucket_tmp < hash->size) {
if (batadv_mcast_flags_dump_bucket(msg, portid, cb, hash,
- *bucket, &idx_tmp))
+ bucket_tmp, &idx_tmp))
break;
bucket_tmp++;