From: "Ye, Ting" <ting.ye@intel.com>
To: "Fu, Siyuan" <siyuan.fu@intel.com>,
"edk2-devel@lists.01.org" <edk2-devel@lists.01.org>
Cc: "Wang, Fan" <fan.wang@intel.com>, "Wu, Jiaxin" <jiaxin.wu@intel.com>
Subject: Re: [Patch] MdeModulePkg/Ip4Dxe: Clean up IP4 interface if failed to open ARP protocol.
Date: Thu, 21 Dec 2017 07:22:01 +0000 [thread overview]
Message-ID: <BC0C045B0E2A584CA4575E779FA2C12A1A9853CC@SHSMSX103.ccr.corp.intel.com> (raw)
In-Reply-To: <20171213021552.1032-1-siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@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
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next prev parent reply other threads:[~2017-12-21 7:17 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 [this message]
2017-12-21 7:23 ` Wu, Jiaxin
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