[PATCH v2 4/4] NetworkPkg/HttpDxe: Detect HTTP/1.0 servers

["Oliver Steffen" <osteffen@redhat.com>]

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

Force connection close before the next request if
the server identifies as version 1.0.

Signed-off-by: Oliver Steffen <osteffen@redhat.com>
---
 NetworkPkg/HttpDxe/HttpImpl.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/NetworkPkg/HttpDxe/HttpImpl.c b/NetworkPkg/HttpDxe/HttpImpl.c
index d40d55ac92ad..623e029c606e 100644
--- a/NetworkPkg/HttpDxe/HttpImpl.c
+++ b/NetworkPkg/HttpDxe/HttpImpl.c
@@ -1105,6 +1105,14 @@ HttpResponseWorker (
       HttpInstance->CacheLen = BodyLen;
     }
 
+    //
+    // Check server's HTTP version.
+    //
+    if (AsciiStrnCmp (HttpHeaders, "HTTP/1.0", AsciiStrLen ("HTTP/1.0")) == 0) {
+      DEBUG ((DEBUG_VERBOSE, "HTTP: Server version is 1.0. Setting Connection close.\n"));
+      HttpInstance->ConnectionClose = TRUE;
+    }
+
     //
     // Search for Status Code.
     //
-- 
2.35.1