From cb700df8c8a62061b573322c4d0b292a9010aa3c Mon Sep 17 00:00:00 2001 From: Arend van Spriel Date: Mon, 15 Jun 2015 22:48:38 +0200 Subject: brcmfmac: fix double free of p2pdev interface When freeing the driver ifp pointer it should also be removed from the driver interface list, which is what brcmf_remove_interface() does. Otherwise, the ifp pointer will be freed twice triggering a kernel oops. Fixes: f37d69a4babc ("brcmfmac: free ifp for non-netdev interface in p2p module") Reviewed-by: Pieter-Paul Giesberts Reviewed-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: Kalle Valo --- drivers/net/wireless/brcm80211/brcmfmac/p2p.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c index 2e1598f..a9ba775 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c @@ -2140,7 +2140,7 @@ static void brcmf_p2p_delete_p2pdev(struct brcmf_p2p_info *p2p, { cfg80211_unregister_wdev(&vif->wdev); p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif = NULL; - kfree(vif->ifp); + brcmf_remove_interface(vif->ifp->drvr, vif->ifp->bssidx); brcmf_free_vif(vif); } -- cgit v1.1