assert(ts);
if (u == USEC_INFINITY ||
- u / USEC_INFINITY >= TIME_T_MAX) {
+ u / USEC_PER_SEC >= TIME_T_MAX) {
ts->tv_sec = (time_t) -1;
ts->tv_nsec = (long) -1;
return ts;
}
int dual_timestamp_deserialize(const char *value, dual_timestamp *t) {
- unsigned long long a, b;
+ uint64_t a, b;
assert(value);
assert(t);
- if (sscanf(value, "%llu %llu", &a, &b) != 2) {
+ if (sscanf(value, "%" PRIu64 "%" PRIu64, &a, &b) != 2) {
log_debug("Failed to parse dual timestamp value \"%s\": %m", value);
return -EINVAL;
}
return -EINVAL;
finish:
+ if (ret + plus < ret) /* overflow? */
+ return -EINVAL;
ret += plus;
if (ret > USEC_TIMESTAMP_FORMATTABLE_MAX)
return -EINVAL;