diff options
| author | vanjeff <vanjeff> | 2013-09-23 06:46:26 +0000 |
|---|---|---|
| committer | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-09-23 06:46:26 +0000 |
| commit | 99964b3f89dbede7420b0778627adb54e0478105 (patch) | |
| tree | 6abb9d1c501d643548b9c56544e053ee4d047b3b | |
| parent | 7c1685038aebb960d1247af311b5a30ad5360d3d (diff) | |
| download | edk2-99964b3f89dbede7420b0778627adb54e0478105.tar.gz | |
Sync patch r14682 from main trunk.
Fix a bug in Ip4 driver that Ip4.Transmit() interface may return EFI_INVALID_PARAMETER without restore TPL.
git-svn-id: https://svn.code.sf.net/p/edk2/code/branches/UDK2010.SR1@14698 6f19259b-4bc3-4df7-8a09-765794883524
| -rw-r--r-- | MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.c b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.c index 29f07ce4a3..cd01685a30 100644 --- a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.c +++ b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.c @@ -2002,7 +2002,8 @@ EfiIp4Transmit ( 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 @@ EfiIp4Transmit ( DontFragment = IP4_DO_NOT_FRAGMENT (Head.Fragment);
if (!DontFragment) {
- return EFI_INVALID_PARAMETER;
+ Status = EFI_INVALID_PARAMETER;
+ goto ON_EXIT;
}
GateWay = IP4_ALLZERO_ADDRESS;
|