Update Mde/MdeModulePkg to support ICC build for IA32/X64.

[mirror_edk2.git] / MdeModulePkg / Universal / Network / Tcp4Dxe / Tcp4Option.c

diff --git a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Option.c b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Option.c
index 7326067532a66996af3144e48ea6717dc18ba2cf..4c11806f2279149aa9575737b84f0d2c3f7eb885 100644 (file)
--- a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Option.c
+++ b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Option.c
@@ -249,7 +249,7 @@ TcpParseOption (
 \r
   Option->Flag  = 0;\r
 \r
-  TotalLen      = (Tcp->HeadLen << 2) - sizeof (TCP_HEAD);\r
+  TotalLen      = (UINT8) ((Tcp->HeadLen << 2) - sizeof (TCP_HEAD));\r
   if (TotalLen <= 0) {\r
     return 0;\r
   }\r