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| author | Jiaxin Wu <jiaxin.wu@intel.com> | 2016-06-08 10:41:39 +0800 |
|---|---|---|
| committer | Jiaxin Wu <jiaxin.wu@intel.com> | 2016-06-08 15:17:31 +0800 |
| commit | 923473ed495a09cd13f6b614139ce74ce2bae18f (patch) | |
| tree | 6c12a1b0e763c53c7e8056a87fa6adea42849122 /MdeModulePkg | |
| parent | ee46ac08fc60b00543819899c6b84e99aa60c4bd (diff) | |
| download | edk2-923473ed495a09cd13f6b614139ce74ce2bae18f.tar.gz edk2-923473ed495a09cd13f6b614139ce74ce2bae18f.tar.bz2 edk2-923473ed495a09cd13f6b614139ce74ce2bae18f.zip | |
MdeModulePkg: Fix IPv4 UseDefaultAddress failure case.
This patch is used to update IP4->Configure() to allow the upper layer
modules to obtain a default address by setting UseDefaultAddress to TRUE
when default address is not available yet.
Cc: Ye Ting <ting.ye@intel.com>
Cc: El-Haj-Mahmoud Samer <samer.el-haj-mahmoud@hpe.com>
Cc: Subramanian Sriram <sriram-s@hpe.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Sriram Subramanian <sriram-s@hpe.com>
Tested-by: Sriram Subramanian <sriram-s@hpe.com>
Diffstat (limited to 'MdeModulePkg')
| -rw-r--r-- | MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.c b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.c index e733816556..91f1a67370 100644 --- a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.c +++ b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.c @@ -676,8 +676,11 @@ Ip4ConfigProtocol ( // Use the default address. Check the state.
//
if (IpSb->State == IP4_SERVICE_UNSTARTED) {
- Status = EFI_NO_MAPPING;
- goto ON_ERROR;
+ Status = Ip4StartAutoConfig (&IpSb->Ip4Config2Instance);
+
+ if (EFI_ERROR (Status)) {
+ goto ON_ERROR;
+ }
}
IpIf = IpSb->DefaultInterface;
|