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8114cd44c8
Initializing descriptor with zero is unsafe: during cleanup we risk to unconditional close of fd == 0 in case dump state wasn't fully initialized. Thus, let's init fd with -1 value and check its value before closing it. Signed-off-by: Nikolai Barybin <nikolai.barybin@virtuozzo.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20250911123656.413160-2-nikolai.barybin@virtuozzo.com>