NetworkPkg/HttpDxe: Decofigure Tcp4 before reconfiguring

[mirror_edk2.git] / NetworkPkg / HttpDxe / HttpProto.c

diff --git a/NetworkPkg/HttpDxe/HttpProto.c b/NetworkPkg/HttpDxe/HttpProto.c
index 9457dd2623d3b54b522e5886193fe64f1802f6fe..cd54c574044b9500348560f530ce279967e4d1d2 100644 (file)
--- a/NetworkPkg/HttpDxe/HttpProto.c
+++ b/NetworkPkg/HttpDxe/HttpProto.c
@@ -1086,6 +1086,18 @@ HttpConfigureTcp4 (
   Tcp4Option->EnableNagle       = TRUE;\r
   Tcp4CfgData->ControlOption    = Tcp4Option;\r
 \r
+  if ((HttpInstance->State == HTTP_STATE_TCP_CONNECTED) ||\r
+      (HttpInstance->State == HTTP_STATE_TCP_CLOSED))\r
+  {\r
+    Status = HttpInstance->Tcp4->Configure (HttpInstance->Tcp4, NULL);\r
+    if (EFI_ERROR (Status)) {\r
+      DEBUG ((DEBUG_ERROR, "HttpConfigureTcp4(NULL) - %r\n", Status));\r
+      return Status;\r
+    }\r
+\r
+    HttpInstance->State = HTTP_STATE_TCP_UNCONFIGED;\r
+  }\r
+\r
   Status = HttpInstance->Tcp4->Configure (HttpInstance->Tcp4, Tcp4CfgData);\r
   if (EFI_ERROR (Status)) {\r
     DEBUG ((DEBUG_ERROR, "HttpConfigureTcp4 - %r\n", Status));\r