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Date: Thu, 22 Dec 2022 16:07:29 +0000 (UTC) From: Kalle Valo <kvalo@...nel.org> To: Zhang Changzhong <zhangchangzhong@...wei.com> Cc: Arend van Spriel <aspriel@...il.com>, Franky Lin <franky.lin@...adcom.com>, Hante Meuleman <hante.meuleman@...adcom.com>, "David S. Miller" <davem@...emloft.net>, "Eric Dumazet" <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Pieter-Paul Giesberts <pieter-paul.giesberts@...adcom.com>, Zhang Changzhong <zhangchangzhong@...wei.com>, <linux-wireless@...r.kernel.org>, <brcm80211-dev-list.pdl@...adcom.com>, <SHA-cyfmac-dev-list@...ineon.com>, <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org> Subject: Re: [wireless,v2] wifi: brcmfmac: fix potential memory leak in brcmf_netdev_start_xmit() Zhang Changzhong <zhangchangzhong@...wei.com> wrote: > The brcmf_netdev_start_xmit() returns NETDEV_TX_OK without freeing skb > in case of pskb_expand_head() fails, add dev_kfree_skb() to fix it. > Compile tested only. > > Fixes: 270a6c1f65fe ("brcmfmac: rework headroom check in .start_xmit()") > Signed-off-by: Zhang Changzhong <zhangchangzhong@...wei.com> > Reviewed-by: Arend van Spriel <arend.vanspriel@...adcom.com> Patch applied to wireless-next.git, thanks. 212fde3fe76e wifi: brcmfmac: fix potential memory leak in brcmf_netdev_start_xmit() -- https://patchwork.kernel.org/project/linux-wireless/patch/1668684782-47422-1-git-send-email-zhangchangzhong@huawei.com/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
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