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mwifiex: fix Coverity SCAN CID 709078: Resource leak (RESOURCE_LEAK)
authorBing Zhao <bzhao@marvell.com>
Tue, 3 Jul 2012 22:53:13 +0000 (15:53 -0700)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 9 Jul 2012 19:01:01 +0000 (15:01 -0400)
> *. CID 709078: Resource leak (RESOURCE_LEAK)
>  - drivers/net/wireless/mwifiex/cfg80211.c, line: 935
> Assigning: "bss_cfg" = storage returned from "kzalloc(132UL, 208U)"
>  - but was not free
> drivers/net/wireless/mwifiex/cfg80211.c:935

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/mwifiex/cfg80211.c patch | blob | blame | history

diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index ce61b6fae1c99f44ead5f0c226b26b882cdacf43..5c7fd185373cfb37c0ee57e62b9b54135af505b7 100644 (file)
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -958,6 +958,7 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy,
        case NL80211_HIDDEN_SSID_ZERO_CONTENTS:
                /* firmware doesn't support this type of hidden SSID */
        default:
+               kfree(bss_cfg);
                return -EINVAL;
        }