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If expected_args is 0, qtest frees the argument vector and then returns it nevertheless. Coverity complains; in practice this is not an issue because expected_args == 0 means that the caller is not interested in the argument vector, but it would be a potential problem if somebody wanted to add commands with optional arguments to qtest. Suggested-by: Kamil Dudka <kdudka@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20201120073149.99079-1-pbonzini@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>