[PATCH] nl80211: Move ACL parsing later to avoid a possible memory leak

[Purushottam Kushwaha]

No support for pbss results in a memory leak for the acl_data
(if parse_acl_data succeeds). Fix this by moving the ACL parsing later.

Fixes: 34d505193bd10 ("cfg80211: basic support for PBSS network type")
Signed-off-by: Purushottam Kushwaha <pkush...@qti.qualcomm.com>
---
 net/wireless/nl80211.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 244d552..c11dccf 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -3532,16 +3532,16 @@ static int nl80211_start_ap(struct sk_buff *skb, struct 
genl_info *info)
                params.smps_mode = NL80211_SMPS_OFF;
        }
 
+       params.pbss = nla_get_flag(info->attrs[NL80211_ATTR_PBSS]);
+       if (params.pbss && !rdev->wiphy.bands[NL80211_BAND_60GHZ])
+               return -EOPNOTSUPP;
+
        if (info->attrs[NL80211_ATTR_ACL_POLICY]) {
                params.acl = parse_acl_data(&rdev->wiphy, info);
                if (IS_ERR(params.acl))
                        return PTR_ERR(params.acl);
        }
 
-       params.pbss = nla_get_flag(info->attrs[NL80211_ATTR_PBSS]);
-       if (params.pbss && !rdev->wiphy.bands[NL80211_BAND_60GHZ])
-               return -EOPNOTSUPP;
-
        wdev_lock(wdev);
        err = rdev_start_ap(rdev, dev, &params);
        if (!err) {
-- 
1.9.1

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