X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=IntelFrameworkModulePkg%2FUniversal%2FBdsDxe%2FFrontPage.c;h=2098602b2f729750e84eb436c2b70ab39d054bb2;hb=13078b3fadb4aaae2d6975ab96a7ad649017589f;hp=ccbd95fc8c8ed4a081ba08382e6dcf93728f1867;hpb=b96c210633aab6d6ab6fe7053fab26849bbd501c;p=mirror_edk2.git

diff --git a/IntelFrameworkModulePkg/Universal/BdsDxe/FrontPage.c b/IntelFrameworkModulePkg/Universal/BdsDxe/FrontPage.c
index ccbd95fc8c..2098602b2f 100644
--- a/IntelFrameworkModulePkg/Universal/BdsDxe/FrontPage.c
+++ b/IntelFrameworkModulePkg/Universal/BdsDxe/FrontPage.c
@@ -94,6 +94,10 @@ FakeExtractConfig (
   OUT EFI_STRING                             *Results
   )
 {
+  if (Request == NULL || Progress == NULL || Results == NULL) {
+    return EFI_INVALID_PARAMETER;
+  }
+  *Progress = Request;
   return EFI_NOT_FOUND;
 }
 
@@ -121,6 +125,17 @@ FakeRouteConfig (
   OUT EFI_STRING                             *Progress
   )
 {
+  if (Configuration == NULL || Progress == NULL) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  *Progress = Configuration;
+  if (!HiiIsConfigHdrMatch (Configuration, &mBootMaintGuid, mBootMaintStorageName)
+      && !HiiIsConfigHdrMatch (Configuration, &mFileExplorerGuid, mFileExplorerStorageName)) {
+    return EFI_NOT_FOUND;
+  }
+
+  *Progress = Configuration + StrLen (Configuration);
   return EFI_SUCCESS;
 }
 
@@ -605,7 +620,7 @@ GetProducerString (
 }
 
 /**
-  Convert Processor Frequency Data to a string
+  Convert Processor Frequency Data to a string.
 
   @param ProcessorFrequency The frequency data to process
   @param String             The string that is created