Revision: 14682
http://sourceforge.net/p/edk2/code/14682
Author: sfu5
Date: 2013-09-18 02:27:20 +0000 (Wed, 18 Sep 2013)
Log Message:
-----------
Fix a bug in Ip4 driver that Ip4.Transmit() interface may return
EFI_INVALID_PARAMETER without restore TPL.
Signed-off-by: Fu Siyuan <[email protected]>
Reviewed-by: Ye Ting <[email protected]>
Reviewed-by: Jin Eric <[email protected]>
Modified Paths:
--------------
trunk/edk2/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.c
Modified: trunk/edk2/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.c
===================================================================
--- trunk/edk2/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.c 2013-09-18
02:13:34 UTC (rev 14681)
+++ trunk/edk2/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.c 2013-09-18
02:27:20 UTC (rev 14682)
@@ -2002,7 +2002,8 @@
RawHdrLen = (UINT8) (RawHdrLen & 0x0f);
if (RawHdrLen < 5) {
- return EFI_INVALID_PARAMETER;
+ Status = EFI_INVALID_PARAMETER;
+ goto ON_EXIT;
}
RawHdrLen = (UINT8) (RawHdrLen << 2);
@@ -2014,7 +2015,8 @@
DontFragment = IP4_DO_NOT_FRAGMENT (Head.Fragment);
if (!DontFragment) {
- return EFI_INVALID_PARAMETER;
+ Status = EFI_INVALID_PARAMETER;
+ goto ON_EXIT;
}
GateWay = IP4_ALLZERO_ADDRESS;
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