diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2018-02-23 14:38:33 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-28 15:29:59 +0100 |
| commit | afc7851fab8329eddcf321c9e0a58c893f351dd6 (patch) | |
| tree | 6a128949e569fc4947c53bc54ec2015c1de8c838 /drivers/devfreq | |
| parent | serial: mxs-auart: Fix out-of-bounds access through serial port index (diff) | |
| download | linux-afc7851fab8329eddcf321c9e0a58c893f351dd6.tar.xz linux-afc7851fab8329eddcf321c9e0a58c893f351dd6.zip | |
serial: pxa: Fix out-of-bounds access through serial port index
The serial_pxa_ports[] array is indexed using a value derived from the
"serialN" alias in DT, or from platform data, which may lead to an
out-of-bounds access.
Fix this by adding a range check.
Fixes: 699c20f3e6310aa2 ("serial: pxa: add OF support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/devfreq')
0 files changed, 0 insertions, 0 deletions