diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2018-02-23 14:38:30 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-30 07:49:15 +0200 |
| commit | f213d3f91f85732886367380ddebf0ef5977e5c3 (patch) | |
| tree | 67f77bc027301fdd879adfbca3a9b001dccf8ff9 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 25c1996897f196f3176869b83720e908a41a4473 (diff) | |
serial: fsl_lpuart: Fix out-of-bounds access through DT alias
[ Upstream commit ffab87fdecc655cc676f8be8dd1a2c5e22bd6d47 ]
The lpuart_ports[] array is indexed using a value derived from the
"serialN" alias in DT, which may lead to an out-of-bounds access.
Fix this by adding a range check.
Fixes: c9e2e946fb0ba5d2 ("tty: serial: add Freescale lpuart driver support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions