Files
linux/drivers
Geert Uytterhoeven 627f192d1e dio: Fix buffer overflow in case of unknown board
With gcc 8.2.0:

    drivers/dio/dio.c: In function ‘dio_init’:
    drivers/dio/dio.c:240:17: warning: ‘strcpy’ writing 69 or more bytes into a region of size 64 overflows the destination [-Wstringop-overflow=]
		     strcpy(dev->name,dio_getname(dev->id));
		     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Indeed, if an unknown board is present, the target buffer will overflow.
Shorten the unknown board name string to fix this, and declare it as an
array while at it.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2019-01-21 10:36:53 +01:00
..
2018-12-19 09:40:13 +01:00
2018-12-29 08:20:44 -07:00
2018-12-10 10:17:45 +01:00
2018-12-13 16:40:03 +00:00
2018-12-24 12:06:56 +01:00