Fallback allocation errors #402
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frozencemetery
approved these changes
Sep 3, 2021
After calling AllocateZeroPool() we must check the returned pointer. Fixes: 3ce517f ("Add a fallback loader for when shim is invoked as BOOTX64.EFI") Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Heinrich correctly noticed that read_file()'s memory allocation failure error path tested the wrong variable, and thus would never catch the error condition. The *next* error, file->Read() failing, has the same incorrect variable usage in its FreePool() invocation. This fixes it to free the right variable as well. Signed-off-by: Peter Jones <pjones@redhat.com>
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This fixes two bugs with fallback's read_file() allocation.