dump_wiphy_parse only assigns filter_wiphy if one of the supported
NL80211 attributes is present. So for unfiltered dumps, filter_wiphy
was always initialized to 0, and only interface 0 was dumped.
This was introduced in commit 2d75da13fbb957e955d212555b91101cef36f0ce.
Reported-by: Arend Van Spriel <arend.vanspriel@xxxxxxxxxxxx>
Signed-off-by: Denis Kenzior <denkenz@xxxxxxxxx>
---
net/wireless/nl80211.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 95d55d2..ddc994a 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -2534,6 +2534,7 @@ static int nl80211_dump_interface(struct sk_buff *skb, struct netlink_callback *
struct nl80211_dump_wiphy_state state = {};
int ret;
+ state.filter_wiphy = -1;
ret = nl80211_dump_wiphy_parse(skb, cb, &state);
if (ret)
return ret;
--
2.7.3
