41324c4830
[ Upstream commit 9d7464b18892332e35ff37f0b024429a1a9835e6 ] The pr_debug() dereferences "cmd" after we already freed it by calling tcmu_free_cmd(cmd). The debug printk needs to be done earlier. Link: https://lore.kernel.org/r/20200523101129.GB98132@mwanda Fixes: 61fb24822166 ("scsi: target: tcmu: Userspace must not complete queued commands") Reviewed-by: Mike Christie <mchristi@redhat.com> Reviewed-by: David Disseldorp <ddiss@suse.de> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.