Width 20 given in format string is larger than destination
buffer 'type[20]', use %19s to prevent overflowing it.
Fixes:
bbecb07fa0af ("siox: new driver framework for eckelmann SIOX")
Cc: stable <stable@vger.kernel.org>
Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Gavin Schenk <g.schenk@eckelmann.de>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
size_t inbytes = 0, outbytes = 0;
u8 statustype = 0;
- ret = sscanf(buf, "%20s %zu %zu %hhu", type, &inbytes,
+ ret = sscanf(buf, "%19s %zu %zu %hhu", type, &inbytes,
&outbytes, &statustype);
if (ret != 3 && ret != 4)
return -EINVAL;