From: Geyslan G. Bem <geyslan@gmail.com>
Date: Fri, 15 Nov 2013 12:21:47 +0000 (-0300)
Subject: brcmfmac: fix possible memory leak
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3b1bace9960b0acbcb5d0ca194077f03df7cc2c0;p=linux-beck.git

brcmfmac: fix possible memory leak

Free temporary 'chanspecs' avoiding leakage.

Signed-off-by: Geyslan G. Bem <geyslan@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
index d7a974532909..fcc5e7cfb492 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
@@ -823,6 +823,7 @@ static s32 brcmf_p2p_run_escan(struct brcmf_cfg80211_info *cfg,
 		}
 		err = brcmf_p2p_escan(p2p, num_nodfs, chanspecs, search_state,
 				      action, P2PAPI_BSSCFG_DEVICE);
+		kfree(chanspecs);
 	}
 exit:
 	if (err)