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Add check that Progress is NULL 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8789 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4 2009-07-08 02:31:10 +00:00
parent 7a45e5aa69
commit f5e9ff82b0
1 changed files with 2 additions and 2 deletions
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4
MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
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@ -452,19 +452,19 @@ RouteConfig (
DRIVER_SAMPLE_PRIVATE_DATA *PrivateData;
EFI_HII_CONFIG_ROUTING_PROTOCOL *HiiConfigRouting;
if (Configuration == NULL) {
if (Configuration == NULL || Progress == NULL) {
return EFI_INVALID_PARAMETER;
}
PrivateData = DRIVER_SAMPLE_PRIVATE_FROM_THIS (This);
HiiConfigRouting = PrivateData->HiiConfigRouting;
*Progress = Configuration;
//
// Check routing data in <ConfigHdr>.
// Note: if only one Storage is used, then this checking could be skipped.
//
if (!HiiIsConfigHdrMatch (Configuration, &mFormSetGuid, VariableName)) {
*Progress = Configuration;
return EFI_NOT_FOUND;
}