Allowing 0% is sometimes useful for example in netem loss and drop or perhaps dropping all traffic in a HTB bin.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=199745 Reported-by: stuartmars...@gmail.com Fixes: 927e3cfb52b5 ("tc: B.W limits can now be specified in %.") Signed-off-by: Stephen Hemminger <step...@networkplumber.org> --- lib/utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/utils.c b/lib/utils.c index 7b2c6dd19268..02ce67721915 100644 --- a/lib/utils.c +++ b/lib/utils.c @@ -105,7 +105,7 @@ int parse_percent(double *val, const char *str) *val = strtod(str, &p) / 100.; if (*val == HUGE_VALF || *val == HUGE_VALL) return 1; - if (*val == 0.0 || (*p && strcmp(p, "%"))) + if (*p && strcmp(p, "%")) return -1; return 0; -- 2.17.0
