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-rw-r--r--NetworkPkg/UefiPxeBcDxe/PxeBcDhcp4.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp4.c b/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp4.c
index 5497390119..97829e9842 100644
--- a/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp4.c
+++ b/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp4.c
@@ -1,7 +1,7 @@
/** @file
Functions implementation related with DHCPv4 for UefiPxeBc Driver.
- Copyright (c) 2009 - 2016, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -870,7 +870,8 @@ PxeBcCacheDhcp4Offer (
//
Private->OfferIndex[OfferType][Private->OfferCount[OfferType]] = Private->OfferNum;
Private->OfferCount[OfferType]++;
- } else if (Private->OfferCount[OfferType] > 0) {
+ } else if ((OfferType == PxeOfferTypeProxyPxe10 || OfferType == PxeOfferTypeProxyWfm11a) &&
+ Private->OfferCount[OfferType] < 1) {
//
// Only cache the first PXE10/WFM11a offer, and discard the others.
//