* [PULL] lkdtm update (next)
@ 2016-07-07 18:14 Kees Cook
2016-07-12 18:42 ` Kees Cook
2016-07-14 3:00 ` Greg KH
0 siblings, 2 replies; 13+ messages in thread
From: Kees Cook @ 2016-07-07 18:14 UTC (permalink / raw)
To: Greg KH; +Cc: linux-kernel
Hi,
Please pull these lkdtm changes for next.
Thanks!
-Kees
The following changes since commit e2402b1d214e5d50e807773563d590115a161f45:
nvmem: imx-ocotp: Fix assignment warning. (2016-06-25 07:42:55 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/lkdtm-next
for you to fetch changes up to c479e3fd88703c4b1049d7102a3fa8c6b3affef5:
lkdtm: use struct arrays instead of enums (2016-07-07 11:09:27 -0700)
----------------------------------------------------------------
refactoring for multiple source files and better layout
----------------------------------------------------------------
Kees Cook (12):
lkdtm: add usercopy test for blocking kernel text
lkdtm: drop "alloc_size" parameter
lkdtm: split usercopy tests to separate file
lkdtm: split memory permissions tests to separate file
lkdtm: split heap corruption tests to separate file
lkdtm: split remaining logic bug tests to separate file
lkdtm: remove intentional off-by-one array access
lkdtm: rename "count" to "crash_count"
lkdtm: rename globals for clarity
lkdtm: reorganize module paramaters
lkdtm: move jprobe entry points to start of source
lkdtm: use struct arrays instead of enums
drivers/misc/Makefile | 4 +
drivers/misc/lkdtm.h | 51 ++
drivers/misc/lkdtm_bugs.c | 152 +++++
drivers/misc/lkdtm_core.c | 1246 ++++++++---------------------------------
drivers/misc/lkdtm_heap.c | 146 +++++
drivers/misc/lkdtm_perms.c | 203 +++++++
drivers/misc/lkdtm_usercopy.c | 315 +++++++++++
7 files changed, 1106 insertions(+), 1011 deletions(-)
create mode 100644 drivers/misc/lkdtm_bugs.c
create mode 100644 drivers/misc/lkdtm_heap.c
create mode 100644 drivers/misc/lkdtm_perms.c
create mode 100644 drivers/misc/lkdtm_usercopy.c
--
Kees Cook
Chrome OS & Brillo Security
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PULL] lkdtm update (next)
2016-07-07 18:14 [PULL] lkdtm update (next) Kees Cook
@ 2016-07-12 18:42 ` Kees Cook
2016-07-13 1:00 ` Greg KH
2016-07-14 3:00 ` Greg KH
1 sibling, 1 reply; 13+ messages in thread
From: Kees Cook @ 2016-07-12 18:42 UTC (permalink / raw)
To: Greg KH; +Cc: LKML
On Thu, Jul 7, 2016 at 2:14 PM, Kees Cook <keescook@chromium.org> wrote:
> Hi,
>
> Please pull these lkdtm changes for next.
Friendly ping... I'd like this refactor to make it in time for the 4.8
merge window. :)
-Kees
>
> Thanks!
>
> -Kees
>
> The following changes since commit e2402b1d214e5d50e807773563d590115a161f45:
>
> nvmem: imx-ocotp: Fix assignment warning. (2016-06-25 07:42:55 -0700)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/lkdtm-next
>
> for you to fetch changes up to c479e3fd88703c4b1049d7102a3fa8c6b3affef5:
>
> lkdtm: use struct arrays instead of enums (2016-07-07 11:09:27 -0700)
>
> ----------------------------------------------------------------
> refactoring for multiple source files and better layout
>
> ----------------------------------------------------------------
> Kees Cook (12):
> lkdtm: add usercopy test for blocking kernel text
> lkdtm: drop "alloc_size" parameter
> lkdtm: split usercopy tests to separate file
> lkdtm: split memory permissions tests to separate file
> lkdtm: split heap corruption tests to separate file
> lkdtm: split remaining logic bug tests to separate file
> lkdtm: remove intentional off-by-one array access
> lkdtm: rename "count" to "crash_count"
> lkdtm: rename globals for clarity
> lkdtm: reorganize module paramaters
> lkdtm: move jprobe entry points to start of source
> lkdtm: use struct arrays instead of enums
>
> drivers/misc/Makefile | 4 +
> drivers/misc/lkdtm.h | 51 ++
> drivers/misc/lkdtm_bugs.c | 152 +++++
> drivers/misc/lkdtm_core.c | 1246 ++++++++---------------------------------
> drivers/misc/lkdtm_heap.c | 146 +++++
> drivers/misc/lkdtm_perms.c | 203 +++++++
> drivers/misc/lkdtm_usercopy.c | 315 +++++++++++
> 7 files changed, 1106 insertions(+), 1011 deletions(-)
> create mode 100644 drivers/misc/lkdtm_bugs.c
> create mode 100644 drivers/misc/lkdtm_heap.c
> create mode 100644 drivers/misc/lkdtm_perms.c
> create mode 100644 drivers/misc/lkdtm_usercopy.c
>
> --
> Kees Cook
> Chrome OS & Brillo Security
--
Kees Cook
Chrome OS & Brillo Security
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PULL] lkdtm update (next)
2016-07-12 18:42 ` Kees Cook
@ 2016-07-13 1:00 ` Greg KH
2016-07-13 3:03 ` Kees Cook
0 siblings, 1 reply; 13+ messages in thread
From: Greg KH @ 2016-07-13 1:00 UTC (permalink / raw)
To: Kees Cook; +Cc: LKML
On Tue, Jul 12, 2016 at 02:42:22PM -0400, Kees Cook wrote:
> On Thu, Jul 7, 2016 at 2:14 PM, Kees Cook <keescook@chromium.org> wrote:
> > Hi,
> >
> > Please pull these lkdtm changes for next.
>
> Friendly ping... I'd like this refactor to make it in time for the 4.8
> merge window. :)
Sorry, was on vacation last week, and am at LinuxCon Japan this week,
will get to it in a day or so. Don't worry, it will make 4.8 :)
greg k-h
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PULL] lkdtm update (next)
2016-07-13 1:00 ` Greg KH
@ 2016-07-13 3:03 ` Kees Cook
0 siblings, 0 replies; 13+ messages in thread
From: Kees Cook @ 2016-07-13 3:03 UTC (permalink / raw)
To: Greg KH; +Cc: LKML
On Tue, Jul 12, 2016 at 9:00 PM, Greg KH <gregkh@linuxfoundation.org> wrote:
> On Tue, Jul 12, 2016 at 02:42:22PM -0400, Kees Cook wrote:
>> On Thu, Jul 7, 2016 at 2:14 PM, Kees Cook <keescook@chromium.org> wrote:
>> > Hi,
>> >
>> > Please pull these lkdtm changes for next.
>>
>> Friendly ping... I'd like this refactor to make it in time for the 4.8
>> merge window. :)
>
> Sorry, was on vacation last week, and am at LinuxCon Japan this week,
> will get to it in a day or so. Don't worry, it will make 4.8 :)
Awesome, thanks!
-Kees
--
Kees Cook
Chrome OS & Brillo Security
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PULL] lkdtm update (next)
2016-07-07 18:14 [PULL] lkdtm update (next) Kees Cook
2016-07-12 18:42 ` Kees Cook
@ 2016-07-14 3:00 ` Greg KH
1 sibling, 0 replies; 13+ messages in thread
From: Greg KH @ 2016-07-14 3:00 UTC (permalink / raw)
To: Kees Cook; +Cc: linux-kernel
On Thu, Jul 07, 2016 at 11:14:35AM -0700, Kees Cook wrote:
> Hi,
>
> Please pull these lkdtm changes for next.
>
> Thanks!
>
> -Kees
>
> The following changes since commit e2402b1d214e5d50e807773563d590115a161f45:
>
> nvmem: imx-ocotp: Fix assignment warning. (2016-06-25 07:42:55 -0700)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/lkdtm-next
Pulled and pushed out, sorry for the delay.
greg k-h
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PULL] lkdtm update (next)
2016-07-15 23:16 Kees Cook
@ 2016-07-16 23:30 ` Greg KH
0 siblings, 0 replies; 13+ messages in thread
From: Greg KH @ 2016-07-16 23:30 UTC (permalink / raw)
To: Kees Cook; +Cc: linux-kernel, Arnd Bergmann
On Fri, Jul 15, 2016 at 04:16:19PM -0700, Kees Cook wrote:
> Hi,
>
> Please pull these lkdtm fixes for next.
>
> Thanks!
>
> -Kees
>
> The following changes since commit 80f76319634fc62befd440b328042dbd54e3b6f8:
>
> Merge tag 'stm-for-greg-20160714' of git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm into char-misc-next (2016-07-15 14:19:11 +0900)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/lkdtm-next
Pulled and pushed out, thanks.
greg k-h
^ permalink raw reply [flat|nested] 13+ messages in thread
* [PULL] lkdtm update (next)
@ 2016-07-15 23:16 Kees Cook
2016-07-16 23:30 ` Greg KH
0 siblings, 1 reply; 13+ messages in thread
From: Kees Cook @ 2016-07-15 23:16 UTC (permalink / raw)
To: Greg KH; +Cc: linux-kernel, Arnd Bergmann
Hi,
Please pull these lkdtm fixes for next.
Thanks!
-Kees
The following changes since commit 80f76319634fc62befd440b328042dbd54e3b6f8:
Merge tag 'stm-for-greg-20160714' of git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm into char-misc-next (2016-07-15 14:19:11 +0900)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/lkdtm-next
for you to fetch changes up to 6d2e91a662256fd88ec0505567a59d21094ed415:
lkdtm: silence warnings about function declarations (2016-07-15 16:14:45 -0700)
----------------------------------------------------------------
fixes for lkdtm build warnings
----------------------------------------------------------------
Arnd Bergmann (1):
lkdtm: hide unused functions
Kees Cook (1):
lkdtm: silence warnings about function declarations
drivers/misc/lkdtm.h | 5 ++-
drivers/misc/lkdtm_bugs.c | 6 +---
drivers/misc/lkdtm_core.c | 72 ++++++++++++++++++++++---------------------
drivers/misc/lkdtm_heap.c | 6 +---
drivers/misc/lkdtm_perms.c | 6 +---
drivers/misc/lkdtm_rodata.c | 2 +-
drivers/misc/lkdtm_usercopy.c | 4 +--
7 files changed, 46 insertions(+), 55 deletions(-)
--
Kees Cook
Brillo & Chrome OS Security
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PULL] lkdtm update (next)
2016-06-11 0:38 ` Kees Cook
@ 2016-06-11 5:09 ` Greg KH
0 siblings, 0 replies; 13+ messages in thread
From: Greg KH @ 2016-06-11 5:09 UTC (permalink / raw)
To: Kees Cook; +Cc: LKML
On Fri, Jun 10, 2016 at 05:38:06PM -0700, Kees Cook wrote:
> On Fri, Jun 10, 2016 at 5:00 PM, Greg KH <gregkh@linuxfoundation.org> wrote:
> > On Fri, Jun 10, 2016 at 04:02:44PM -0700, Kees Cook wrote:
> >> Hi,
> >>
> >> Please pull these lkdtm changes for next.
> >
> > These are all for 4.8-rc1 inclusion, right? Not bugfixes for 4.7-final?
>
> Yes, that's correct. Thanks!
Great, now pulled, thanks.
greg k-h
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PULL] lkdtm update (next)
2016-06-11 0:00 ` Greg KH
@ 2016-06-11 0:38 ` Kees Cook
2016-06-11 5:09 ` Greg KH
0 siblings, 1 reply; 13+ messages in thread
From: Kees Cook @ 2016-06-11 0:38 UTC (permalink / raw)
To: Greg KH; +Cc: LKML
On Fri, Jun 10, 2016 at 5:00 PM, Greg KH <gregkh@linuxfoundation.org> wrote:
> On Fri, Jun 10, 2016 at 04:02:44PM -0700, Kees Cook wrote:
>> Hi,
>>
>> Please pull these lkdtm changes for next.
>
> These are all for 4.8-rc1 inclusion, right? Not bugfixes for 4.7-final?
Yes, that's correct. Thanks!
-Kees
--
Kees Cook
Chrome OS & Brillo Security
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PULL] lkdtm update (next)
2016-06-10 23:02 Kees Cook
@ 2016-06-11 0:00 ` Greg KH
2016-06-11 0:38 ` Kees Cook
0 siblings, 1 reply; 13+ messages in thread
From: Greg KH @ 2016-06-11 0:00 UTC (permalink / raw)
To: Kees Cook; +Cc: linux-kernel
On Fri, Jun 10, 2016 at 04:02:44PM -0700, Kees Cook wrote:
> Hi,
>
> Please pull these lkdtm changes for next.
These are all for 4.8-rc1 inclusion, right? Not bugfixes for 4.7-final?
thanks,
greg k-h
^ permalink raw reply [flat|nested] 13+ messages in thread
* [PULL] lkdtm update (next)
@ 2016-06-10 23:02 Kees Cook
2016-06-11 0:00 ` Greg KH
0 siblings, 1 reply; 13+ messages in thread
From: Kees Cook @ 2016-06-10 23:02 UTC (permalink / raw)
To: Greg KH; +Cc: linux-kernel, Kees Cook
Hi,
Please pull these lkdtm changes for next.
Thanks!
-Kees
The following changes since commit 3d0f0b6a5520878305589411b8d434fe088e4f21:
Merge branch 'for-linus-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs (2016-06-10 14:13:27 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/lkdtm-next
for you to fetch changes up to b54845276a969b72daa2dee1afe379847a639478:
lkdtm: split atomic test into over and underflow (2016-06-10 15:57:51 -0700)
----------------------------------------------------------------
Rearranged build to be able to deal with unusual executable sections (i.e.
functions in rodata).
New tests for prior memory protections (EXEC_RODATA), new tests for upcoming
kernel self-protections (USERCOPY_HEAP_SIZE_TO, USERCOPY_HEAP_SIZE_FROM,
USERCOPY_HEAP_FLAG_TO, USERCOPY_HEAP_FLAG_FROM, USERCOPY_STACK_FRAME_TO,
USERCOPY_STACK_FRAME_FROM, USERCOPY_STACK_BEYOND), and updated tests
(ATOMIC_UNDERFLOW, ATOMIC_OVERFLOW).
----------------------------------------------------------------
Kees Cook (5):
lkdtm: split build into multiple source files
lkdtm: clean up after rename
lkdtm: add function for testing .rodata section
lkdtm: add usercopy tests
lkdtm: split atomic test into over and underflow
MAINTAINERS | 2 +-
drivers/misc/Makefile | 10 +
drivers/misc/lkdtm.h | 6 +
drivers/misc/{lkdtm.c => lkdtm_core.c} | 333 +++++++++++++++++++++++++++++++--
drivers/misc/lkdtm_rodata.c | 10 +
5 files changed, 341 insertions(+), 20 deletions(-)
create mode 100644 drivers/misc/lkdtm.h
rename drivers/misc/{lkdtm.c => lkdtm_core.c} (72%)
create mode 100644 drivers/misc/lkdtm_rodata.c
--
Kees Cook
Chrome OS & Brillo Security
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PULL] lkdtm update (next)
2016-03-01 22:31 Kees Cook
@ 2016-03-02 0:53 ` Greg KH
0 siblings, 0 replies; 13+ messages in thread
From: Greg KH @ 2016-03-02 0:53 UTC (permalink / raw)
To: Kees Cook; +Cc: linux-kernel, David Windsor, Laura Abbott, kernel-hardening
On Tue, Mar 01, 2016 at 02:31:17PM -0800, Kees Cook wrote:
> Hi,
>
> Please pull these lkdtm changes for next.
>
> Thanks!
>
> -Kees
>
> The following changes since commit 7d46af2084eabe73ce4dbf06072fded34b58b0c7:
>
> Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc (2016-03-01 08:57:34 -0800)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/lkdtm-next
Pulled and pushed out, thanks.
greg k-h
^ permalink raw reply [flat|nested] 13+ messages in thread
* [PULL] lkdtm update (next)
@ 2016-03-01 22:31 Kees Cook
2016-03-02 0:53 ` Greg KH
0 siblings, 1 reply; 13+ messages in thread
From: Kees Cook @ 2016-03-01 22:31 UTC (permalink / raw)
To: Greg KH
Cc: linux-kernel, David Windsor, Kees Cook, Laura Abbott, kernel-hardening
Hi,
Please pull these lkdtm changes for next.
Thanks!
-Kees
The following changes since commit 7d46af2084eabe73ce4dbf06072fded34b58b0c7:
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc (2016-03-01 08:57:34 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/lkdtm-next
for you to fetch changes up to 7c0ae5be821c1b6a700c5506de9b62e95f60df3c:
lkdtm: improve use-after-free tests (2016-03-01 14:29:16 -0800)
----------------------------------------------------------------
Become maintainer, add hardening tests for use-after-free and atomic wrapping.
----------------------------------------------------------------
David Windsor (1):
lkdtm: add test for atomic_t underflow/overflow
Kees Cook (2):
MAINTAINERS: add myself as lkdtm maintainer
lkdtm: improve use-after-free tests
Laura Abbott (3):
lkdtm: Add READ_AFTER_FREE test
lkdtm: Update WRITE_AFTER_FREE test
lkdtm: Add read/write after free tests for buddy memory
MAINTAINERS | 5 +++
drivers/misc/lkdtm.c | 122 +++++++++++++++++++++++++++++++++++++++++++++++++--
2 files changed, 124 insertions(+), 3 deletions(-)
--
Kees Cook
Chrome OS & Brillo Security
^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2016-07-16 23:30 UTC | newest]
Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
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2016-07-07 18:14 [PULL] lkdtm update (next) Kees Cook
2016-07-12 18:42 ` Kees Cook
2016-07-13 1:00 ` Greg KH
2016-07-13 3:03 ` Kees Cook
2016-07-14 3:00 ` Greg KH
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2016-07-15 23:16 Kees Cook
2016-07-16 23:30 ` Greg KH
2016-06-10 23:02 Kees Cook
2016-06-11 0:00 ` Greg KH
2016-06-11 0:38 ` Kees Cook
2016-06-11 5:09 ` Greg KH
2016-03-01 22:31 Kees Cook
2016-03-02 0:53 ` Greg KH
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