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-rw-r--r--NetworkPkg/Ip4Dxe/Ip4Config2Nv.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/NetworkPkg/Ip4Dxe/Ip4Config2Nv.c b/NetworkPkg/Ip4Dxe/Ip4Config2Nv.c
index e0b6a4d4a9..dac5817b7c 100644
--- a/NetworkPkg/Ip4Dxe/Ip4Config2Nv.c
+++ b/NetworkPkg/Ip4Dxe/Ip4Config2Nv.c
@@ -586,6 +586,31 @@ Ip4Config2ConvertIfrNvDataToConfigNvData (
}
if (IfrFormNvData->Configure != TRUE) {
+ if (Ip4NvData->DnsAddress != NULL) {
+ FreePool (Ip4NvData->DnsAddress);
+ Ip4NvData->DnsAddress = NULL;
+ Ip4NvData->DnsAddressCount = 0;
+ }
+
+ if (Ip4NvData->GatewayAddress != NULL) {
+ FreePool (Ip4NvData->GatewayAddress);
+ Ip4NvData->GatewayAddress = NULL;
+ Ip4NvData->GatewayAddressCount = 0;
+ }
+
+ if (Ip4NvData->ManualAddress != NULL) {
+ FreePool (Ip4NvData->ManualAddress);
+ Ip4NvData->ManualAddress = NULL;
+ Ip4NvData->ManualAddressCount = 0;
+ }
+
+ Ip4NvData->Policy = Ip4Config2PolicyDhcp;
+ Status = Ip4Cfg2->SetData (
+ Ip4Cfg2,
+ Ip4Config2DataTypePolicy,
+ sizeof (EFI_IP4_CONFIG2_POLICY),
+ &Ip4NvData->Policy
+ );
return EFI_SUCCESS;
}