@@ -147,6 +147,8 @@ static int get_distribution(const char *type, __s16 *data, int maxdata)
}
#define NEXT_IS_NUMBER() (NEXT_ARG_OK() && isdigit(argv[1][0]))
+#define NEXT_IS_SIGNED_NUMBER() \
+ (NEXT_ARG_OK() && (isdigit(argv[1][0]) || argv[1][0] == '-'))
/* Adjust for the fact that psched_ticks aren't always usecs
(based on kernel PSCHED_CLOCK configuration */
@@ -393,7 +395,7 @@ static int netem_parse_opt(struct qdisc_util *qu, int argc, char **argv,
explain1("rate");
return -1;
}
- if (NEXT_IS_NUMBER()) {
+ if (NEXT_IS_SIGNED_NUMBER()) {
NEXT_ARG();
if (get_s32(&rate.packet_overhead, *argv, 0)) {
explain1("rate");
@@ -407,7 +409,7 @@ static int netem_parse_opt(struct qdisc_util *qu, int argc, char **argv,
return -1;
}
}
- if (NEXT_IS_NUMBER()) {
+ if (NEXT_IS_SIGNED_NUMBER()) {
NEXT_ARG();
if (get_s32(&rate.cell_overhead, *argv, 0)) {
explain1("rate");