Replace potentially dangerous localtime function

diff --git a/sa_common.c b/sa_common.c
index 3fe866a881c3fd7ce7f0e67f8f307e0ac1bd5921..7bef23d01f576f2febdd1f8b6b0c17044caf0295 100644 (file)
--- a/sa_common.c
+++ b/sa_common.c
@@ -663,10 +663,11 @@ int decode_epoch(char timestamp[], struct tstamp *tse)
        tse->epoch = epoch_time;
        tse->use_epoch = TRUE;
 
-       struct tm *given_time = localtime(&epoch_time);
-       tse->tm_sec  = given_time->tm_sec;
-       tse->tm_min  = given_time->tm_min;
-       tse->tm_hour = given_time->tm_hour;
+       struct tm given_time;
+       localtime_r(&epoch_time, &given_time);
+       tse->tm_sec  = given_time.tm_sec;
+       tse->tm_min  = given_time.tm_min;
+       tse->tm_hour = given_time.tm_hour;
        tse->use = TRUE;
 
        return 0;