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Allow to set seed end to 0x7FFFFFFF

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This commit is contained in:
Stas'M 2017-11-22 21:48:16 +03:00
parent b8c4636d98
commit 5159a6971b
1 changed files with 17 additions and 12 deletions
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29
src/utils.h
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@ -170,7 +170,6 @@ time_t c_timegm(register struct tm *t) {
unsigned int get_unix_datetime(char *s, time_t *datetime) {
unsigned int len = strlen(s);
int month = 0, year;
struct tm t;
if (len == 4) {
if (get_int(s, &year))
@ -198,23 +197,29 @@ unsigned int get_unix_datetime(char *s, time_t *datetime) {
if (get_int(s_month, &month) || get_int(s_year, &year))
return 1;
if (year < 1970 || year > 2038 || month < 1 || month > 12)
if (year < 1970 || year > 2038 || month < 1 || month > 12 || (month > 2 && year == 2038))
return 1;
} else {
return 1;
}
t.tm_sec = 0;
t.tm_min = 0;
t.tm_hour = 0;
t.tm_mday = 1;
t.tm_mon = month - 1;
t.tm_year = year - 1900;
t.tm_isdst = 0;
*datetime = c_timegm(&t);
if (year == 2038 && month == 2) {
*datetime = (time_t) 0x7fffffff;
}
else {
struct tm t;
t.tm_sec = 0;
t.tm_min = 0;
t.tm_hour = 0;
t.tm_mday = 1;
t.tm_mon = month - 1;
t.tm_year = year - 1900;
t.tm_isdst = 0;
*datetime = c_timegm(&t);
if (*datetime < 0)
return 1;
if (*datetime < 0) /* When time_t is 64 bits this check is pointless */
return 1;
}
return 0;
}