Set EAI_SYSTEM only when h_errno is NETDB_INTERNAL

Fixes BZ #15339.

NSS_STATUS_UNAVAIL may mean that a necessary input resource is not
available.  This could occur in a number of cases including when the
network is down, system runs out of file descriptors, etc.  The
correct differentiator in such a case is the h_errno, which gives the
nature of failure.  In case of failures other than a simple 'not
found', we set h_errno as NETDB_INTERNAL and let errno be the
identifier for the exact error.

1 files changed, 4 insertions, 4 deletions

diff --git a/NEWS b/NEWS
index 420c31e696..68a55ea5bf 100644
--- a/NEWS
+++ b/NEWS
@@ -15,10 +15,10 @@ Version 2.18
   14952, 14964, 14981, 14982, 14985, 14994, 14996, 15000, 15003, 15006,
   15007, 15014, 15020, 15023, 15036, 15054, 15055, 15062, 15078, 15084,
   15085, 15086, 15160, 15214, 15221, 15232, 15234, 15283, 15285, 15287,
-  15304, 15305, 15307, 15309, 15327, 15330, 15335, 15336, 15337, 15342,
-  15346, 15359, 15361, 15366, 15380, 15394, 15395, 15405, 15406, 15409,
-  15416, 15418, 15419, 15423, 15424, 15426, 15429, 15442, 15448, 15480,
-  15485, 15488, 15490, 15493, 15497.
+  15304, 15305, 15307, 15309, 15327, 15330, 15335, 15336, 15337, 15339,
+  15342, 15346, 15359, 15361, 15366, 15380, 15394, 15395, 15405, 15406,
+  15409, 15416, 15418, 15419, 15423, 15424, 15426, 15429, 15442, 15448,
+  15480, 15485, 15488, 15490, 15493, 15497.
 
 * CVE-2013-0242 Buffer overrun in regexp matcher has been fixed (Bugzilla
   #15078).