[edk2-devel] [PATCH 1/4] NetworkPkg/HttpDxe: Decofigure Tcp4 before reconfiguring

[Oliver Steffen]

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2720

Check if the state of the HTTP instance is HTTP_STATE_TCP_CONNECTED, or
HTTP_STATE_TCP_CLOSED and de-configure the Tcp4 instance before
configuring it again.

Signed-off-by: Oliver Steffen <osteffen at redhat.com>
---
 NetworkPkg/HttpDxe/HttpProto.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/NetworkPkg/HttpDxe/HttpProto.c b/NetworkPkg/HttpDxe/HttpProto.c
index 9457dd2623..cd54c57404 100644
--- a/NetworkPkg/HttpDxe/HttpProto.c
+++ b/NetworkPkg/HttpDxe/HttpProto.c
@@ -1086,6 +1086,18 @@ HttpConfigureTcp4 (
   Tcp4Option->EnableNagle       = TRUE;

   Tcp4CfgData->ControlOption    = Tcp4Option;

 

+  if ((HttpInstance->State == HTTP_STATE_TCP_CONNECTED) ||

+      (HttpInstance->State == HTTP_STATE_TCP_CLOSED))

+  {

+    Status = HttpInstance->Tcp4->Configure (HttpInstance->Tcp4, NULL);

+    if (EFI_ERROR (Status)) {

+      DEBUG ((DEBUG_ERROR, "HttpConfigureTcp4(NULL) - %r\n", Status));

+      return Status;

+    }

+

+    HttpInstance->State = HTTP_STATE_TCP_UNCONFIGED;

+  }

+

   Status = HttpInstance->Tcp4->Configure (HttpInstance->Tcp4, Tcp4CfgData);

   if (EFI_ERROR (Status)) {

     DEBUG ((DEBUG_ERROR, "HttpConfigureTcp4 - %r\n", Status));

-- 
2.35.1



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