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| author | dcashman <dcashman@google.com> | 2016-02-24 13:31:22 -0800 |
|---|---|---|
| committer | Kees Cook <keescook@google.com> | 2016-03-24 15:25:49 -0700 |
| commit | 5028330d9f0275042208e110455fb3a4c4948372 (patch) | |
| tree | 9ea98a4cfb2cbc42bf60383253fc11eb2a2a6e88 /arch/arm/mm/alignment.c | |
| parent | 42780d8db3e11038b484376aa3134b3c876b8523 (diff) | |
| download | pxa-v3.14-5028330d9f0275042208e110455fb3a4c4948372.tar.gz | |
BACKPORT: FROMLIST: mm: ASLR: use get_random_long()
(cherry picked from commit https://lkml.org/lkml/2016/2/4/833)
Replace calls to get_random_int() followed by a cast to (unsigned long)
with calls to get_random_long(). Also address shifting bug which, in case
of x86 removed entropy mask for mmap_rnd_bits values > 31 bits.
Signed-off-by: Daniel Cashman <dcashman@android.com>
Signed-off-by: Daniel Cashman <dcashman@google.com>
Bug: 27796957
Patchset: ASLR sysctl
Change-Id: Ia66447c8e07db36b76789f6a61ea3d14a14707df
Signed-off-by: Kees Cook <keescook@google.com>
Diffstat (limited to 'arch/arm/mm/alignment.c')
0 files changed, 0 insertions, 0 deletions