Attachment 605707 Details for Bug 847548 – 0001-SCSI-virtio-scsi-Initialize-scatterlist-structure.patch

[patch] 0001-SCSI-virtio-scsi-Initialize-scatterlist-structure.patch

0001-SCSI-virtio-scsi-Initialize-scatterlist-structure.patch (text/plain), 986 bytes, created by Richard W.M. Jones on 2012-08-20 13:24:46 UTC

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Creator: Richard W.M. Jones

Created: 2012-08-20 13:24:46 UTC

Size: 986 bytes

patch

obsolete

>From c4671177f412ed3c282e14c4d87976bbac212cfe Mon Sep 17 00:00:00 2001
>From: "Richard W.M. Jones" <rjones@redhat.com>
>Date: Mon, 20 Aug 2012 14:23:11 +0100
>Subject: [PATCH] [SCSI] virtio-scsi: Initialize scatterlist structure.
>
>The sg struct is used without being initialized.
>
>https://bugzilla.redhat.com/show_bug.cgi?id=847548
>
>Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
>---
> drivers/scsi/virtio_scsi.c |    2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c
>index c7030fb..8a66f83 100644
>--- a/drivers/scsi/virtio_scsi.c
>+++ b/drivers/scsi/virtio_scsi.c
>@@ -219,7 +219,7 @@ static int virtscsi_kick_event(struct virtio_scsi *vscsi,
> 	struct scatterlist sg;
> 	unsigned long flags;
> 
>-	sg_set_buf(&sg, &event_node->event, sizeof(struct virtio_scsi_event));
>+	sg_init_one(&sg, &event_node->event, sizeof(struct virtio_scsi_event));
> 
> 	spin_lock_irqsave(&vscsi->event_vq.vq_lock, flags);
> 
>-- 
>1.7.10.4
>

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Attachments on bug 847548: 605707