mirror of https://github.com/acidanthera/audk.git
Refine code to fix potential code bug.
Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14949 6f19259b-4bc3-4df7-8a09-765794883524
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@ -1287,7 +1287,7 @@ IsThisVarstore (
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//
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// If ConfigHdr has name field and varstore not has name, return FALSE.
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//
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if (Name == NULL && StrStr (ConfigHdr, L"NAME=&") == NULL) {
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if (Name == NULL && ConfigHdr != NULL && StrStr (ConfigHdr, L"NAME=&") == NULL) {
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return FALSE;
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}
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@ -379,12 +379,18 @@ FindStorageInList (
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Link = GetFirstNode (&gBrowserStorageList);
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while (!IsNull (&gBrowserStorageList, Link)) {
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BrowserStorage = BROWSER_STORAGE_FROM_LINK (Link);
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Link = GetNextNode (&gBrowserStorageList, Link);
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if ((BrowserStorage->Type == StorageType) && CompareGuid (&BrowserStorage->Guid, StorageGuid)) {
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if (StorageType == EFI_HII_VARSTORE_NAME_VALUE && BrowserStorage->HiiHandle == HiiHandle) {
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return BrowserStorage;
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if (StorageType == EFI_HII_VARSTORE_NAME_VALUE) {
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if (BrowserStorage->HiiHandle == HiiHandle) {
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return BrowserStorage;
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}
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continue;
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}
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ASSERT (StorageName != NULL);
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if (StrCmp (BrowserStorage->Name, StorageName) == 0) {
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if (StorageType == EFI_HII_VARSTORE_EFI_VARIABLE || StorageType == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {
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return BrowserStorage;
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@ -393,11 +399,6 @@ FindStorageInList (
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}
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}
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}
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//
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// Get Next Storage.
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//
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Link = GetNextNode (&gBrowserStorageList, Link);
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}
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return NULL;
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