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Tom Rix 759721fb58 video: fbdev: pvr2fb: initialize variables
[ Upstream commit 8e1ba47c60bcd325fdd097cd76054639155e5d2e ]

clang static analysis reports this repesentative error

pvr2fb.c:1049:2: warning: 1st function call argument
  is an uninitialized value [core.CallAndMessage]
        if (*cable_arg)
        ^~~~~~~~~~~~~~~

Problem is that cable_arg depends on the input loop to
set the cable_arg[0].  If it does not, then some random
value from the stack is used.

A similar problem exists for output_arg.

So initialize cable_arg and output_arg.

Signed-off-by: Tom Rix <trix@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200720191845.20115-1-trix@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-11-05 11:43:15 +01:00
arch ARM: 8997/2: hw_breakpoint: Handle inexact watchpoint addresses 2020-11-05 11:43:14 +01:00
block
certs
crypto
Documentation xen/events: defer eoi in case of excessive number of events 2020-11-05 11:43:12 +01:00
drivers video: fbdev: pvr2fb: initialize variables 2020-11-05 11:43:15 +01:00
fs xfs: fix realtime bitmap/summary file truncation when growing rt volume 2020-11-05 11:43:14 +01:00
include xen/events: add a new "late EOI" evtchn framework 2020-11-05 11:43:10 +01:00
init
ipc
kernel futex: Fix incorrect should_fail_futex() handling 2020-11-05 11:43:13 +01:00
lib
LICENSES
mm
net
samples
scripts
security evm: Check size of security.evm before using it 2020-11-01 12:01:05 +01:00
sound
tools
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
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Makefile Linux 5.4.74 2020-11-01 12:01:07 +01:00
README

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.