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UPSTREAM: nl80211: fix memory leak when parsing NL80211_ATTR_HE_BSS_COLOR

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If there is an error when parsing the NL80211_ATTR_HE_BSS_COLOR
attribute, we return immediately without freeing param.acl.  Fit it by
using goto out instead of returning immediately.

Fixes: 5c5e52d1bb96 ("nl80211: add handling for BSS color")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20200626124931.7ad2a3eb894f.I60905fb70bd20389a3b170db515a07275e31845e@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
(cherry picked from commit 60a0121f8fa64b0f4297aa6fef8207500483a874)
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I1b25c92cf781e73aba43e4b344358c6f458ae50e
This commit is contained in:
Luca Coelho 2020-06-26 12:49:40 +03:00 • committed by Greg Kroah-Hartman
commit f1ed2a97d3
1 changed files with 1 additions and 1 deletions
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2
net/wireless/nl80211.c
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@ -4995,7 +4995,7 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info)
info->attrs[NL80211_ATTR_HE_BSS_COLOR],
&params.he_bss_color);
if (err)
return err;
goto out;
}
nl80211_calculate_ap_params(&params);