diff options
| -rw-r--r-- | util-linux/taskset.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/util-linux/taskset.c b/util-linux/taskset.c index df1bc0a4f..b542f8c83 100644 --- a/util-linux/taskset.c +++ b/util-linux/taskset.c @@ -149,8 +149,8 @@ static void parse_cpulist(ul *mask, unsigned max, char *s) if ((*s != ',' && *s != '\0') || bit > end || end == UINT_MAX /* bb_strtou returns this on malformed / ERANGE numbers */ - || stride == 0 - || stride == UINT_MAX + || (stride - 1) > (UINT_MAX / 4) + /* disallow 0, malformed input, and too large stride prone to overflows */ ) { bb_error_msg_and_die("bad affinity '%s'", aff); } |