Re: [PATCH] target:iscsi-target:Fix null pointer access while logout the iscsi session

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 2020/8/18 22:11, David Disseldorp wrote:
Hi,

On Tue, 18 Aug 2020 19:16:10 +0800, Wu Bo wrote:

From: Wu Bo <wubo40@xxxxxxxxxx>

When I use fio to test the iscsi volumes and logout of the iscsi session
at the same time, the following crash occurs:

The change looks reasonable here, but I'd like get a reproducer for it.
I've attempted something via:
https://github.com/ddiss/libiscsi/tree/async_logout_during_write
(run iscsi-test-cu --test iSCSI.iSCSITMF.LogoutDuringIOAsync)

Do you have any ideas why I'm not able to hit this oops?

Thanks, David

.


Hi,

This is more difficult to reproduce it,
I found that the upstream already has a similar solution.

commit: e9d3009cb936bd0faf0719f68d98ad8afb1e613b
scsi: target: iscsi: Wait for all commands to finish before freeing a session.

Thanks, Wu Bo











[Index of Archives]     [Linux SCSI]     [Kernel Newbies]     [Linux SCSI Target Infrastructure]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Linux IIO]     [Device Mapper]

  Powered by Linux