diff options
| author | Denis Efremov <efremov@linux.com> | 2020-06-03 13:28:04 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-06-24 17:11:58 +0200 |
| commit | 5de30b286e7166164f9e45de991bde26f5db8298 (patch) | |
| tree | d173cc37c6d1f5eca98bd7029327fce9f757b53a /tools/perf/scripts/python/stackcollapse.py | |
| parent | 5ba1278787225629fb0b58de768e744714215678 (diff) | |
tty/vt: check allocation size in con_set_unimap()
The vmemdup_user() function has no 2-factor argument form. Use array_size()
to check for the overflow.
Signed-off-by: Denis Efremov <efremov@linux.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20200603102804.2110817-1-efremov@linux.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions