MdeModulePkg/HiiDatabaseDxe: ASSERT StringPtr

[mirror_edk2.git] / MdeModulePkg / Universal / HiiDatabaseDxe / ConfigRouting.c

diff --git a/MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c b/MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c
index 71ea25bc19bfb17899ceef3a89464f5eb4d6f3e8..2cad6d29f45529bdfc228bae0284cae2200ec798 100644 (file)
--- a/MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c
+++ b/MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c
@@ -909,6 +909,7 @@ CompareAndMergeDefaultString (
   // To find the <AltResp> with AltConfigHdr in AltCfgResp, ignore other <AltResp> which follow it.\r
   //\r
   StringPtr = StrStr (*AltCfgResp, AltConfigHdr);\r
+  ASSERT (StringPtr != NULL);\r
   StringPtrNext = StrStr (StringPtr + 1, L"&GUID");\r
   if (StringPtrNext != NULL) {\r
     TempCharA = *StringPtrNext;\r