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| author | Kees Cook <keescook@chromium.org> | 2017-02-14 12:38:07 -0800 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2017-02-21 11:59:38 -0800 |
| commit | 4c5d7bc63775b40631b75f6c59a3a3005455262d (patch) | |
| tree | f87807d3452c42476285a1ffcbf72540016bf60e /ipc/sem.c | |
| parent | f5f893c57e37ca730808cb2eee3820abd05e7507 (diff) | |
usercopy: Add tests for all get_user() sizes
The existing test was only exercising native unsigned long size
get_user(). For completeness, we should check all sizes. But we
must skip some 32-bit architectures that don't implement a 64-bit
get_user().
These new tests actually uncovered a bug in ARM's 64-bit get_user()
zeroing.
Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'ipc/sem.c')
0 files changed, 0 insertions, 0 deletions