[PATCH V3 10/10] virtio-scsi: don't let virtio core to validate used buffer length
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STALE1816d
From: Jason Wang <hidden>
Date: 2021-10-19 07:04:42
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Subsystem:
scsi subsystem, the rest, virtio block and scsi drivers · Maintainers:
"James E.J. Bottomley", "Martin K. Petersen", Linus Torvalds, "Michael S. Tsirkin", Jason Wang
Revision v3 of 2 in this series.
Revisions (2)
- v2 [diff vs current]
- v3 current
We never tries to use used length, so the patch prevents the virtio core from validating used length. Signed-off-by: Jason Wang <redacted> --- drivers/scsi/virtio_scsi.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c
index c25ce8f0e0af..be7870a092cf 100644
--- a/drivers/scsi/virtio_scsi.c
+++ b/drivers/scsi/virtio_scsi.c@@ -977,6 +977,7 @@ static unsigned int features[] = { static struct virtio_driver virtio_scsi_driver = { .feature_table = features, .feature_table_size = ARRAY_SIZE(features), + .suppress_used_validation = true, .driver.name = KBUILD_MODNAME, .driver.owner = THIS_MODULE, .id_table = id_table,
--
2.25.1
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