diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2018-04-10 15:21:45 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-25 18:07:17 +0200 |
| commit | d2ffed5185df9d8d9ccd150e4340e3b6f96a8381 (patch) | |
| tree | a3a11243b2bff482034b31415fa485407d2c0ecb /drivers/memstick | |
| parent | 6b614a87f3f477571e319281e84dba11e0ea0a76 (diff) | |
| download | linux-d2ffed5185df9d8d9ccd150e4340e3b6f96a8381.tar.bz2 | |
ARM: amba: Don't read past the end of sysfs "driver_override" buffer
When printing the driver_override parameter when it is 4095 and 4094
bytes long, the printing code would access invalid memory because we
need count + 1 bytes for printing.
Cfr. commits 4efe874aace57dba ("PCI: Don't read past the end of sysfs
"driver_override" buffer") and bf563b01c2895a4b ("driver core: platform:
Don't read past the end of "driver_override" buffer").
Fixes: 3cf385713460eb2b ("ARM: 8256/1: driver coamba: add device binding path 'driver_override'")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Todd Kjos <tkjos@google.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/memstick')
0 files changed, 0 insertions, 0 deletions