From: "Wu, Jiaxin" <jiaxin.wu@intel.com>
To: "Fu, Siyuan" <siyuan.fu@intel.com>,
"edk2-devel@lists.01.org" <edk2-devel@lists.01.org>
Cc: "Ye, Ting" <ting.ye@intel.com>, "Wang, Fan" <fan.wang@intel.com>
Subject: Re: [Patch] MdeModulePkg/Ip4Dxe: Clean up IP4 interface if failed to open ARP protocol.
Date: Thu, 21 Dec 2017 07:23:40 +0000 [thread overview]
Message-ID: <895558F6EA4E3B41AC93A00D163B72741635580E@SHSMSX103.ccr.corp.intel.com> (raw)
In-Reply-To: <20171213021552.1032-1-siyuan.fu@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
> -----Original Message-----
> From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of Fu,
> Siyuan
> Sent: Wednesday, December 13, 2017 10:16 AM
> To: edk2-devel@lists.01.org
> Cc: Ye, Ting <ting.ye@intel.com>; Wang, Fan <fan.wang@intel.com>; Wu,
> Jiaxin <jiaxin.wu@intel.com>
> Subject: [edk2] [Patch] MdeModulePkg/Ip4Dxe: Clean up IP4 interface if
> failed to open ARP protocol.
>
> This patch fixes a bug in Ip4ConfigProtocol, that new created IP interface is
> not freed if Open ARP protocol failed.
>
> Cc: Ye Ting <ting.ye@intel.com>
> Cc: Wu Jiaxin <jiaxin.wu@intel.com>
> Cc: Wang Fan <fan.wang@intel.com>
> Contributed-under: TianoCore Contribution Agreement 1.0
> Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
> ---
> MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.c
> b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.c
> index fc5812e4ab..ac48ad2584 100644
> --- a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.c
> +++ b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.c
> @@ -727,6 +727,7 @@ Ip4ConfigProtocol (
> EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
> );
> if (EFI_ERROR (Status)) {
> + Ip4FreeInterface (IpIf, IpInstance);
> goto ON_ERROR;
> }
> }
> --
> 2.13.0.windows.1
>
> _______________________________________________
> edk2-devel mailing list
> edk2-devel@lists.01.org
> https://lists.01.org/mailman/listinfo/edk2-devel
prev parent reply other threads:[~2017-12-21 7:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-13 2:15 [Patch] MdeModulePkg/Ip4Dxe: Clean up IP4 interface if failed to open ARP protocol Fu Siyuan
2017-12-21 7:22 ` Ye, Ting
2017-12-21 7:23 ` Wu, Jiaxin [this message]
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