NetworkPkg/IScsiDxe: Clean the previous ConfigData when switching the IP mode.

[mirror_edk2.git] / NetworkPkg / IScsiDxe / IScsiConfig.c

diff --git a/NetworkPkg/IScsiDxe/IScsiConfig.c b/NetworkPkg/IScsiDxe/IScsiConfig.c
index 52e51d6b310dc781da7e2f07934b54cbe1880c12..f20f5904640c62a4a15d76bc5094e11eb37927b7 100644 (file)
--- a/NetworkPkg/IScsiDxe/IScsiConfig.c
+++ b/NetworkPkg/IScsiDxe/IScsiConfig.c
@@ -3592,9 +3592,16 @@ IScsiFormCallback (
       switch (Value->u8) {\r
       case IP_MODE_IP6:\r
       case IP_MODE_IP4:\r
+        ZeroMem (IfrNvData->LocalIp, sizeof (IfrNvData->LocalIp));\r
+        ZeroMem (IfrNvData->SubnetMask, sizeof (IfrNvData->SubnetMask));\r
+        ZeroMem (IfrNvData->Gateway, sizeof (IfrNvData->Gateway));\r
         ZeroMem (IfrNvData->TargetIp, sizeof (IfrNvData->TargetIp));\r
         Private->Current->AutoConfigureMode = 0;\r
-\r
+        ZeroMem (&Private->Current->SessionConfigData.LocalIp, sizeof (EFI_IP_ADDRESS));\r
+        ZeroMem (&Private->Current->SessionConfigData.SubnetMask, sizeof (EFI_IPv4_ADDRESS));\r
+        ZeroMem (&Private->Current->SessionConfigData.Gateway, sizeof (EFI_IP_ADDRESS));\r
+        ZeroMem (&Private->Current->SessionConfigData.TargetIp, sizeof (EFI_IP_ADDRESS));\r
+        \r
         break;\r
       }\r
 \r