If gmtime_r(3) fails it should return NULL, it currently returns a
pointer to the unitialised tm struct it was given.
--
Carlin
Index: lib/libc/time/localtime.c
===================================================================
RCS file: /cvs/src/lib/libc/time/localtime.c,v
retrieving revision 1.58
diff -u -p -u -r1.58 localtime.c
--- lib/libc/time/localtime.c 14 Mar 2016 15:26:52 -0000 1.58
+++ lib/libc/time/localtime.c 10 Sep 2016 06:06:24 -0000
@@ -1350,8 +1350,7 @@ gmtsub(const time_t *timep, long offset,
struct tm *
gmtime_r(const time_t *timep, struct tm *p_tm)
{
- gmtsub(timep, 0L, p_tm);
- return p_tm;
+ return gmtsub(timep, 0L, p_tm);
}
DEF_WEAK(gmtime_r);
