GNU C Library master sources branch release/2.27/master updated. glibc-2.27-88-g1517dfb

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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=1517dfb8aaaf25dfdb79bb3c8549bc997ae7319a

commit 1517dfb8aaaf25dfdb79bb3c8549bc997ae7319a
Author: Alexandra Hájková <ahajkova@redhat.com>
Date:   Fri Oct 19 13:30:44 2018 +0200

    Add an additional test to resolv/tst-resolv-network.c
    
    Test for the infinite loop in getnetbyname, bug #17630.
    
    (cherry picked from commit ac8060265bcaca61568ef3a20b9a0140a270af54)

diff --git a/ChangeLog b/ChangeLog
index 607e95c..f150dbd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2018-11-08  Alexandra Hájková  <ahajkova@redhat.com>
+
+	[BZ #17630]
+	* resolv/tst-resolv-network.c: Add test for getnetbyname.
+
 2018-11-05  Andreas Schwab  <schwab@suse.de>
 
 	[BZ #22927]
diff --git a/resolv/tst-resolv-network.c b/resolv/tst-resolv-network.c
index 4b862d5..735e38d 100644
--- a/resolv/tst-resolv-network.c
+++ b/resolv/tst-resolv-network.c
@@ -149,6 +149,9 @@ handle_code (const struct resolv_response_context *ctx,
           resolv_response_add_data (b, &rrtype, sizeof (rrtype));
         }
       break;
+    case 104:
+      send_ptr (b, qname, qclass, qtype, "host.example");
+      break;
     default:
       FAIL_EXIT1 ("invalid QNAME: %s (code %d)", qname, code);
     }
@@ -257,6 +260,9 @@ do_test (void)
                 "error: TRY_AGAIN\n");
   check_netent ("code103.example", getnetbyname ("code103.example"),
                 "error: NO_RECOVERY\n");
+  /* Test bug #17630.  */
+  check_netent ("code104.example", getnetbyname ("code104.example"),
+                "error: TRY_AGAIN\n");
 
   /* Lookup by address, success cases.  */
   check_reverse (1,

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                   |    5 +++++
 resolv/tst-resolv-network.c |    6 ++++++
 2 files changed, 11 insertions(+), 0 deletions(-)


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