Since xt_time is meant to work across many months, libc doing
automatic conversion from local time to UTC (during parse) is
unwanted, especially when --utc is specified. The same goes for
dumping.
Signed-off-by: Jan Engelhardt <jengelh@xxxxxxxxxx>
---
extensions/libxt_time.c | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/extensions/libxt_time.c b/extensions/libxt_time.c
index b538476..67b7f45 100644
--- a/extensions/libxt_time.c
+++ b/extensions/libxt_time.c
@@ -136,6 +136,12 @@ static time_t time_parse_date(const char *s, bool end)
tm.tm_min = minute;
tm.tm_sec = second;
tm.tm_isdst = 0;
+ /*
+ * Offsetting, if any, is done by xt_time.ko,
+ * so we have to disable it here in userspace.
+ */
+ setenv("TZ", "UTC", true);
+ tzset();
ret = mktime(&tm);
if (ret >= 0)
return ret;
@@ -289,7 +295,7 @@ static void time_print_date(time_t date, const char *command)
if (date == 0 || date == LONG_MAX)
return;
- t = localtime(&date);
+ t = gmtime(&date);
if (command != NULL)
/*
* Need a contiguous string (no whitespaces), hence using
--
1.7.3.4
--
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