b7e3f0cbe1
[ Upstream commit 92826905ae340b7f2b25759a06c8c60bfc476b9f ]
The variable dev->devc in ish_dev_init was utilized by dev_err before it
was properly assigned. To rectify this, the assignment of dev->devc has
been moved to immediately follow memory allocation.
Without this change "(NULL device *)" is printed for device information.
Fixes: 8ae2f2b0a284 ("HID: intel-ish-hid: ipc: Fix potential use-after-free in work function")
Fixes: ae02e5d40d5f ("HID: intel-ish-hid: ipc layer")
Signed-off-by: Zhang Lixu <lixu.zhang@intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.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.