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efi_loader: efi_current_var after SetVirtualAddressMap
Variable efi_current_var is a pointer to a physical memory address that
becomes invalid after SetVirtualAddressMap(). Instead of converting it via
ConvertPointer() simply set it to NULL.
Fixes: b02a707152
("efi_loader: enable UEFI variables at runtime")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
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@ -231,6 +231,7 @@ static void EFIAPI __efi_runtime
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efi_var_mem_notify_virtual_address_map(struct efi_event *event, void *context)
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{
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efi_convert_pointer(0, (void **)&efi_var_buf);
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efi_current_var = NULL;
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}
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efi_status_t efi_var_mem_init(void)
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