* stdlib/tst-setcontext.c: Catch the case where the links gets

	messed up and we do not reach main again.

diff --git a/ChangeLog b/ChangeLog
index b500e57..49f0179 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2007-12-03  Ulrich Drepper  <drepper@redhat.com>
 
+       * stdlib/tst-setcontext.c: Catch the case where the links gets
+       messed up and we do not reach main again.
+
        * po/ca.po: Update from translation team.
 
 2007-11-26  Ulrich Drepper  <drepper@redhat.com>

diff --git a/stdlib/tst-setcontext.c b/stdlib/tst-setcontext.c
index e8b1e22..28bf230 100644 (file)
--- a/stdlib/tst-setcontext.c
+++ b/stdlib/tst-setcontext.c
@@ -123,9 +123,26 @@ test_stack(volatile int a, volatile int b,
 
 volatile int global;
 
+
+static int back_in_main;
+
+
+static void
+check_called (void)
+{
+  if (back_in_main == 0)
+    {
+      puts ("program did no reach main again");
+      _exit (1);
+    }
+}
+
+
 int
 main (void)
 {
+  atexit (check_called);
+
   char st1[32768];
 
   puts ("making contexts");
@@ -185,6 +202,7 @@ main (void)
       exit (1);
     }
   puts ("back at main program");
+  back_in_main = 1;
 
   if (was_in_f1 == 0)
     {