Thread (7 messages) 7 messages, 5 authors, 2013-12-17

Re: [PATCH] virtio-scsi: Fix hotcpu_notifier use-after-free with virtscsi_freeze

From: Jason Wang <hidden>
Date: 2013-12-17 04:46:21
Also in: kvm, linux-scsi

On 12/17/2013 11:09 AM, Rusty Russell wrote:
Jason Wang [off-list ref] writes:
quoted
quoted
On 10/28/2013 04:01 PM, Asias He wrote:
quoted
quoted
vqs are freed in virtscsi_freeze but the hotcpu_notifier is not
unregistered. We will have a use-after-free usage when the notifier
callback is called after virtscsi_freeze.

Signed-off-by: Asias He <redacted>
Please include a Fixes: line, especially if you want the CC: stable.

Thanks,
Rusty.
 
Ok, will post V2 soon.
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help