netdev - Re: [PATCH v2] net: cdc_eem: fix tx fixup skb leak

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Thu, 17 Jun 2021 18:40:05 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Linyu Yuan <linyyuan@...eaurora.org>
Cc:     gregkh@...uxfoundation.org, oliver@...kum.org, davem@...emloft.net,
        kuba@...nel.org, linux-usb@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH v2] net: cdc_eem: fix tx fixup skb leak

Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Thu, 17 Jun 2021 07:32:32 +0800 you wrote:
> when usbnet transmit a skb, eem fixup it in eem_tx_fixup(),
> if skb_copy_expand() failed, it return NULL,
> usbnet_start_xmit() will have no chance to free original skb.
> 
> fix it by free orginal skb in eem_tx_fixup() first,
> then check skb clone status, if failed, return NULL to usbnet.
> 
> [...]

Here is the summary with links:
  - [v2] net: cdc_eem: fix tx fixup skb leak
    https://git.kernel.org/netdev/net/c/c3b26fdf1b32

You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html