* include/time.h: Declare __tzset_parse_tz and __tzset_compute.

	* time/tzset.c (tzset_internal): Break TZ string parsing out into
	__tzset_parse_tz and updating of daylight, timezone, tzname into
	update_vars.
	(__tz_compute): Renamed from tz_compute.  Take additional parameters.
	(__tz_convert): Updating of tm_isdst, tm_zone, and tm_gmtoff now
	happens in __tz_compute.
	* time/tzfile.c (__tzfile_read): Also read TZ string.
	(find_transition): Fold into __tzfile_compute.
	(__tzfile_compute): For times beyond the last transition try to
	use the TZ string.
	* timezone/tst-timezone.c: Information in daylight and tzname does
	change for Asia/Tokyo timezone with more concrete information.
	Remove the test.

	* include/stdio.h: Add libc_hidden_proto for ftello.
	* libio/ftello.c: Add libc_hidden_def.

1 files changed, 20 insertions, 20 deletions

diff --git a/nscd/nscd_getgr_r.c b/nscd/nscd_getgr_r.c
index a277a1d..afb4d20 100644
--- a/nscd/nscd_getgr_r.c
+++ b/nscd/nscd_getgr_r.c
@@ -264,9 +264,9 @@ nscd_getgr_r (const char *key, size_t keylen, request_type type,
       retval = 0;
 
       /* If there are no group members TOTAL_LEN is zero.  */
-      if (total_len > 0)
+      if (gr_name == NULL)
 	{
-	  if (gr_name == NULL)
+	  if (total_len > 0)
 	    {
 	      size_t n = __readall (sock, resultbuf->gr_mem[0], total_len);
 	      if (__builtin_expect (n != total_len, 0))
@@ -278,26 +278,26 @@ nscd_getgr_r (const char *key, size_t keylen, request_type type,
 	      else
 		*result = resultbuf;
 	    }
-	  else
+	}
+      else
+	{
+	  /* Copy the group member names.  */
+	  memcpy (resultbuf->gr_mem[0], gr_name + gr_name_len, total_len);
+
+	  /* Try to detect corrupt databases.  */
+	  if (resultbuf->gr_name[gr_name_len - 1] != '\0'
+	      || resultbuf->gr_passwd[gr_resp.gr_passwd_len - 1] != '\0'
+	      || ({for (cnt = 0; cnt < gr_resp.gr_mem_cnt; ++cnt)
+		    if (resultbuf->gr_mem[cnt][len[cnt] - 1] != '\0')
+		      break;
+		  cnt < gr_resp.gr_mem_cnt; }))
 	    {
-	      /* Copy the group member names.  */
-	      memcpy (resultbuf->gr_mem[0], gr_name + gr_name_len, total_len);
-
-	      /* Try to detect corrupt databases.  */
-	      if (resultbuf->gr_name[gr_name_len - 1] != '\0'
-		  || resultbuf->gr_passwd[gr_resp.gr_passwd_len - 1] != '\0'
-		  || ({for (cnt = 0; cnt < gr_resp.gr_mem_cnt; ++cnt)
-			if (resultbuf->gr_mem[cnt][len[cnt] - 1] != '\0')
-			  break;
-		      cnt < gr_resp.gr_mem_cnt; }))
-		{
-		  /* We cannot use the database.  */
-		  retval = mapped->head->gc_cycle != gc_cycle ? -2 : -1;
-		  goto out_close;
-		}
-
-	      *result = resultbuf;
+	      /* We cannot use the database.  */
+	      retval = mapped->head->gc_cycle != gc_cycle ? -2 : -1;
+	      goto out_close;
 	    }
+
+	  *result = resultbuf;
 	}
     }
   else