1 From: Arend van Spriel <arend@broadcom.com>
2 Date: Mon, 15 Jun 2015 22:48:38 +0200
3 Subject: [PATCH] brcmfmac: fix double free of p2pdev interface
5 When freeing the driver ifp pointer it should also be removed from
6 the driver interface list, which is what brcmf_remove_interface()
7 does. Otherwise, the ifp pointer will be freed twice triggering
10 Fixes: f37d69a4babc ("brcmfmac: free ifp for non-netdev interface in p2p module")
11 Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
12 Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
13 Signed-off-by: Arend van Spriel <arend@broadcom.com>
14 Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
17 --- a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
18 +++ b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
19 @@ -2140,7 +2140,7 @@ static void brcmf_p2p_delete_p2pdev(stru
21 cfg80211_unregister_wdev(&vif->wdev);
22 p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif = NULL;
24 + brcmf_remove_interface(vif->ifp->drvr, vif->ifp->bssidx);