In the function InternalSetAlias, it appears that AliasLower is duplicated
(fromAlias), converted to lower case and freed ,but never actually used. Am I
missing something?
// Convert to lowercase to make aliases case-insensitive
if (Alias != NULL) {
AliasLower = AllocateCopyPool (StrSize (Alias), Alias);
if (AliasLower == NULL) {
return EFI_OUT_OF_RESOURCES;
}
ToLower (AliasLower);
} else {
AliasLower = NULL;
}
//
// We must be trying to remove one if Alias is NULL
//
if (Alias == NULL) {
//
// remove an alias (but passed in COMMAND parameter)
//
Status = (gRT->SetVariable((CHAR16*)Command, &gShellAliasGuid, 0, 0, NULL));
} else {
//
// Add and replace are the same
//
// We dont check the error return on purpose since the variable may not
exist.
gRT->SetVariable((CHAR16*)Command, &gShellAliasGuid, 0, 0, NULL);
Status = (gRT->SetVariable((CHAR16*)Alias, &gShellAliasGuid,
EFI_VARIABLE_BOOTSERVICE_ACCESS|(Volatile?0:EFI_VARIABLE_NON_VOLATILE),
StrSize(Command), (VOID*)Command));
}
if (Alias != NULL) {
FreePool (AliasLower);
}
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