cfg80211: pmsr: fix MAC address setting

When we *don't* have a MAC address attribute, we shouldn't
try to use this - this was intended to copy the local MAC
address instead, so fix it.

Fixes: 9bb7e0f24e7e ("cfg80211: add peer measurement with FTM initiator API")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/net/wireless/pmsr.c b/net/wireless/pmsr.c
index de9286703280..f2e388e329fd 100644
--- a/net/wireless/pmsr.c
+++ b/net/wireless/pmsr.c
@@ -256,8 +256,7 @@ int nl80211_pmsr_start(struct sk_buff *skb, struct genl_info *info)
                 if (err)
                         goto out_err;
         } else {
-                memcpy(req->mac_addr, nla_data(info->attrs[NL80211_ATTR_MAC]),
-                       ETH_ALEN);
+                memcpy(req->mac_addr, wdev_address(wdev), ETH_ALEN);
                 memset(req->mac_addr_mask, 0xff, ETH_ALEN);
         }