diff options
Diffstat (limited to 'drivers/staging/comedi/kcomedilib')
-rw-r--r-- | drivers/staging/comedi/kcomedilib/kcomedilib_main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/staging/comedi/kcomedilib/kcomedilib_main.c b/drivers/staging/comedi/kcomedilib/kcomedilib_main.c index 7dc5a18..8777f95 100644 --- a/drivers/staging/comedi/kcomedilib/kcomedilib_main.c +++ b/drivers/staging/comedi/kcomedilib/kcomedilib_main.c @@ -41,7 +41,8 @@ struct comedi_device *comedi_open(const char *filename) if (strncmp(filename, "/dev/comedi", 11) != 0) return NULL; - minor = simple_strtoul(filename + 11, NULL, 0); + if (kstrtouint(filename + 11, 0, &minor)) + return NULL; if (minor >= COMEDI_NUM_BOARD_MINORS) return NULL; |