This commit replaces uint8_t for preferred one u8 in parameter
of michael_init function.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit removes death code which is not being used at all. The
statements which are contained inside the else block of preprocessor
#if 1 directive are no sense. Also remove #if 1 preprocessor stuff
just because it is just true and being executed always.
This change improves a bit readability of ks_wlan_set_essid function.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit replaces MichaelBlockFunction macro with similar
inline function renaming it to michael_block.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit replaces custom GetUInt32 macro with get_unaligned_le32
which is included in the linux kernel.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit replaces PutUInt32 custom macro with put_unaligned_le32
function included in the linux kernel.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit avoid camel cases in MichaelGetMIC function and params
renaming it to michael_get_mic.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit replaces MichaelClear macro with similar inline function
renaming it to michael_clear.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit avoid camel cases in MichaelAppend function and params
renaming it to michael_append.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit avoid camel cases in MichaelInitFunction signature and params
renaming it to michael_init.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit replace camel cases for name and params used in
MichaelMICFunction. This improves a bit readability.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The modified file includes 'linux/ieee80211.h', but redefines many
constants that already exist in the header. This will create a conflict
if the values are ever changed in the kernel.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit factors out some init functions from hostif_init
to improve readability.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit renames function get_DWORD into get_dword to avoid
camel case.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit renames get_WORD function into get_word to avoid
camel case.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit renames get_BYTE function in favour of get_byte
to avoid camel case.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commits replaces custom defines that were been used
to define a mask using GENMASK macro from linux bitops
header file.
With this change the "WARNING: line over 80 characters"
warning message reported by checkpatch script is also
removed.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Replace upper case fields and camel cases for fields included in
michael_mic_t structure
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/wilc1000/host_interface.c:946:32-39: WARNING opportunity for kmemdup
drivers/staging/wilc1000/host_interface.c:970:30-37: WARNING opportunity for kmemdup
Use kmemdup rather than duplicating its implementation
Generated by: scripts/coccinelle/api/memdup.cocci
Fixes: aaea2164bd ("staging: wilc1000: check for kmalloc allocation failures")
CC: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
In this function,removed the unused integer variable as it is not
actually used to return function success or failure. Return is a pointer
to net_device structure.
Signed-off-by: HariPrasath Elango <hariprasath.elango@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Free allocated memory for failure scenario while processing the
information message received from the firmware. Added NULL check and used
kmemdup in the flow of handling information message.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fix 'Too many leading tabs' issue found by checkpatch.pl script in
handle_rcvd_gnrl_async_info().
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Free allocated memory in wilc_add_ptk() when it fails to enqueue the
command.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Added fix to free the allocated memory in case of failure to enqueue
the command.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Added 'NULL' check before accessing the allocated memory. Free up the
memory incase of failure to enqueue the command. Used kmemdup instead of
kmalloc & memcpy.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cleanup patch to remove the unused global variables defined for p2p.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Pull x86 and PTI fixes from Ingo Molnar:
"Misc fixes:
- fix EFI pagetables freeing
- fix vsyscall pagetable setting on Xen PV guests
- remove ancient CONFIG_X86_PPRO_FENCE=y - x86 is TSO again
- fix two binutils (ld) development version related incompatibilities
- clean up breakpoint handling
- fix an x86 self-test"
* 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/entry/64: Don't use IST entry for #BP stack
x86/efi: Free efi_pgd with free_pages()
x86/vsyscall/64: Use proper accessor to update P4D entry
x86/cpu: Remove the CONFIG_X86_PPRO_FENCE=y quirk
x86/boot/64: Verify alignment of the LOAD segment
x86/build/64: Force the linker to use 2MB page size
selftests/x86/ptrace_syscall: Fix for yet more glibc interference
Pull scheduler fixes from Ingo Molnar:
"Two sched debug output related fixes: a console output fix and
formatting fixes"
* 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/debug: Adjust newlines for better alignment
sched/debug: Fix per-task line continuation for console output
Pull locking fixes from Ingo Molnar:
"Two fixes: tighten up a jump-labels warning to not trigger on certain
modules and fix confusing (and non-existent) mutex API documentation"
* 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
jump_label: Disable jump labels in __exit code
locking/mutex: Improve documentation
Tabs on a console with long lines do not wrap properly, so correctly
account for the line length when computing the tab placement location.
Reported-by: James Holderness <j4_james@hotmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Pull mqueuefs revert from Eric Biederman:
"This fixes a regression that came in the merge window for v4.16.
The problem is that the permissions for mounting and using the
mqueuefs filesystem are broken. The necessary permission check is
missing letting people who should not be able to mount mqueuefs mount
mqueuefs. The field sb->s_user_ns is set incorrectly not allowing the
mounter of mqueuefs to remount and otherwise have proper control over
the filesystem.
Al Viro and I see the path to the necessary fixes differently and I am
not even certain at this point he actually sees all of the necessary
fixes. Given a couple weeks we can probably work something out but I
don't see the review being resolved in time for the final v4.16. I
don't want v4.16 shipping with a nasty regression. So unfortunately I
am sending a revert"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
Revert "mqueue: switch to on-demand creation of internal mount"
This reverts commit 36735a6a2b.
Aleksa Sarai <asarai@suse.de> writes:
> [REGRESSION v4.16-rc6] [PATCH] mqueue: forbid unprivileged user access to internal mount
>
> Felix reported weird behaviour on 4.16.0-rc6 with regards to mqueue[1],
> which was introduced by 36735a6a2b ("mqueue: switch to on-demand
> creation of internal mount").
>
> Basically, the reproducer boils down to being able to mount mqueue if
> you create a new user namespace, even if you don't unshare the IPC
> namespace.
>
> Previously this was not possible, and you would get an -EPERM. The mount
> is the *host* mqueue mount, which is being cached and just returned from
> mqueue_mount(). To be honest, I'm not sure if this is safe or not (or if
> it was intentional -- since I'm not familiar with mqueue).
>
> To me it looks like there is a missing permission check. I've included a
> patch below that I've compile-tested, and should block the above case.
> Can someone please tell me if I'm missing something? Is this actually
> safe?
>
> [1]: https://github.com/docker/docker/issues/36674
The issue is a lot deeper than a missing permission check. sb->s_user_ns
was is improperly set as well. So in addition to the filesystem being
mounted when it should not be mounted, so things are not allow that should
be.
We are practically to the release of 4.16 and there is no agreement between
Al Viro and myself on what the code should looks like to fix things properly.
So revert the code to what it was before so that we can take our time
and discuss this properly.
Fixes: 36735a6a2b ("mqueue: switch to on-demand creation of internal mount")
Reported-by: Felix Abecassis <fabecassis@nvidia.com>
Reported-by: Aleksa Sarai <asarai@suse.de>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
- One fix to the Renesas SH-PFC driver removing a duplicate clkout pin
which was causing crashes.
- One fix to the Samsung driver for out of bounds exceptions.
-----BEGIN PGP SIGNATURE-----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=1Y8Z
-----END PGP SIGNATURE-----
Merge tag 'pinctrl-v4.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control fixes from Linus Walleij:
"Two fixes for pin control for v4.16:
- Renesas SH-PFC: remove a duplicate clkout pin which was causing
crashes
- fix Samsung out of bounds exceptions"
* tag 'pinctrl-v4.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
pinctrl: samsung: Validate alias coming from DT
pinctrl: sh-pfc: r8a7795: remove duplicate of CLKOUT pin in pinmux_pins[]
take both a + and - sign to get to befor and after the symbol address.
But in actuality, the code does not support the minus. This fixes
that issue, and adds a few more selftests to kprobe events.
-----BEGIN PGP SIGNATURE-----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=SWSP
-----END PGP SIGNATURE-----
Merge tag 'trace-v4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull kprobe fixes from Steven Rostedt:
"The documentation for kprobe events says that symbol offets can take
both a + and - sign to get to befor and after the symbol address.
But in actuality, the code does not support the minus. This fixes that
issue, and adds a few more selftests to kprobe events"
* tag 'trace-v4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
selftests: ftrace: Add a testcase for probepoint
selftests: ftrace: Add a testcase for string type with kprobe_event
selftests: ftrace: Add probe event argument syntax testcase
tracing: probeevent: Fix to support minus offset from symbol
There's nothing IST-worthy about #BP/int3. We don't allow kprobes
in the small handful of places in the kernel that run at CPL0 with
an invalid stack, and 32-bit kernels have used normal interrupt
gates for #BP forever.
Furthermore, we don't allow kprobes in places that have usergs while
in kernel mode, so "paranoid" is also unnecessary.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org
Another miscellaneous pile of MIPS fixes for 4.16:
- lantiq: fixes for clocks and Amazon SE (4.14)
- ralink: fix booting on MT7621 (4.5)
- ralink: fix halt (3.9)
-----BEGIN PGP SIGNATURE-----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=77d7
-----END PGP SIGNATURE-----
Merge tag 'mips_fixes_4.16_5' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips
Pull MIPS fixes from James Hogan:
"Another miscellaneous pile of MIPS fixes for 4.16:
- lantiq: fixes for clocks and Amazon SE (4.14)
- ralink: fix booting on MT7621 (4.5)
- ralink: fix halt (3.9)"
* tag 'mips_fixes_4.16_5' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips:
MIPS: ralink: Fix booting on MT7621
MIPS: ralink: Remove ralink_halt()
MIPS: lantiq: ase: Enable MFD_SYSCON
MIPS: lantiq: Enable AHB Bus for USB
MIPS: lantiq: Fix Danube USB clock
- Revert masking INTx where it cannot be enabled, plays poorly with
SR-IOV VFs and presumes DisINTx support.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.14 (GNU/Linux)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=+3LK
-----END PGP SIGNATURE-----
Merge tag 'vfio-v4.16-rc7' of git://github.com/awilliam/linux-vfio
Pull VFIO fix from Alex Williamson:
"Revert masking INTx where it cannot be enabled - it plays poorly with
SR-IOV VFs and presumes DisINTx support"
* tag 'vfio-v4.16-rc7' of git://github.com/awilliam/linux-vfio:
Revert: "vfio-pci: Mask INTx if a device is not capabable of enabling it"
