[PATCH 4/5] archive-zip: use reentrant localtime_r(3)

[Doan Tran Cong Danh <congdanhqx@gmail.com>]

Signed-off-by: Doan Tran Cong Danh <congdanhqx@gmail.com>
---
 archive-zip.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/archive-zip.c b/archive-zip.c
index 4d66b5be6e..8bbd3e5884 100644
--- a/archive-zip.c
+++ b/archive-zip.c
@@ -603,18 +603,18 @@ static void write_zip_trailer(const struct object_id *oid)
 static void dos_time(timestamp_t *timestamp, int *dos_date, int *dos_time)
 {
 	time_t time;
-	struct tm *t;
+	struct tm tm;
 
 	if (date_overflows(*timestamp))
 		die(_("timestamp too large for this system: %"PRItime),
 		    *timestamp);
 	time = (time_t)*timestamp;
-	t = localtime(&time);
+	localtime_r(&time, &tm);
 	*timestamp = time;
 
-	*dos_date = t->tm_mday + (t->tm_mon + 1) * 32 +
-	            (t->tm_year + 1900 - 1980) * 512;
-	*dos_time = t->tm_sec / 2 + t->tm_min * 32 + t->tm_hour * 2048;
+	*dos_date = tm.tm_mday + (tm.tm_mon + 1) * 32 +
+	            (tm.tm_year + 1900 - 1980) * 512;
+	*dos_time = tm.tm_sec / 2 + tm.tm_min * 32 + tm.tm_hour * 2048;
 }
 
 static int archive_zip_config(const char *var, const char *value, void *data)
-- 
2.24.0.158.gd77a74f4dd.dirty