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Aturan KmdfIrql2 (kmdf)

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Aturan KmdfIrql2 menentukan bahwa driver memanggil metode kerangka kerja pada IRQL yang kurang dari atau sama dengan IRQL maksimum untuk metode tersebut.

Aturan ini mirip dengan aturan KmdfIrql ; namun, aturan KmdfIrql dilakukan pada fungsi panggilan balik yang memiliki persyaratan IRQL terlepas dari spesifikasi tingkat eksekusi objek terkait.

Model driver: KMDF

Cara menguji

Pada waktu kompilasi

Jalankan Pemverifikasi Driver Statis dan tentukan aturan KmdfIrql2 .

Gunakan langkah-langkah berikut untuk menjalankan analisis kode Anda:
  1. Siapkan kode Anda (gunakan deklarasi jenis peran).
  2. Jalankan Pemverifikasi Driver Statis.
  3. Lihat dan analisis hasilnya.

Untuk informasi selengkapnya, lihat Menggunakan Pemverifikasi Driver Statis untuk Menemukan Cacat pada Driver.

Berlaku untuk

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