* [GIT PULL] usercopy updates for v4.11-rc1
@ 2017-02-21 20:03 Kees Cook
0 siblings, 0 replies; only message in thread
From: Kees Cook @ 2017-02-21 20:03 UTC (permalink / raw)
To: Linus Torvalds; +Cc: linux-kernel, Hoeun Ryu
Hi,
Please pull these usercopy changes for v4.11-rc1.
Thanks!
-Kees
The following changes since commit 0c744ea4f77d72b3dcebb7a8f2684633ec79be88:
Linux 4.10-rc2 (2017-01-01 14:31:53 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/usercopy-v4.11-rc1
for you to fetch changes up to 4c5d7bc63775b40631b75f6c59a3a3005455262d:
usercopy: Add tests for all get_user() sizes (2017-02-21 11:59:38 -0800)
----------------------------------------------------------------
This improves the usercopy tests:
- check zeroing on failed copy_from_user()/get_user() (caught bug on ARM)
- adjust tests for SMAP/PAN (can't zero userspace memory on failure)
----------------------------------------------------------------
Hoeun Ryu (1):
usercopy: add testcases to check zeroing on failure
Kees Cook (2):
usercopy: Adjust tests to deal with SMAP/PAN
usercopy: Add tests for all get_user() sizes
lib/test_user_copy.c | 117 +++++++++++++++++++++++++++++++++++++++++++++------
1 file changed, 103 insertions(+), 14 deletions(-)
--
Kees Cook
Pixel Security
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