linux/drivers/amba
Geert Uytterhoeven f671ee8de3 ARM: amba: Don't read past the end of sysfs "driver_override" buffer
commit d2ffed5185 upstream.

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 4efe874aac ("PCI: Don't read past the end of sysfs
"driver_override" buffer") and bf563b01c2 ("driver core: platform:
Don't read past the end of "driver_override" buffer").

Fixes: 3cf3857134 ("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>
2018-05-01 12:58:21 -07:00
..
bus.c ARM: amba: Don't read past the end of sysfs "driver_override" buffer 2018-05-01 12:58:21 -07:00
Kconfig License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile ARM: tegra: Add Tegra AHB driver 2012-05-08 13:30:49 -06:00
tegra-ahb.c ARM: 8334/1: amba: tegra-ahb: detect and correct bogus base address 2015-04-02 10:03:55 +01:00