From d7e68c96b46599c7f3277d04ec4d1107ac2ff594 Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Wed, 6 Apr 2016 13:50:16 +0200
Subject: malloc: Fix early realloc() allocation

---
 testsuites/libtests/malloctest/init.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'testsuites/libtests/malloctest')

diff --git a/testsuites/libtests/malloctest/init.c b/testsuites/libtests/malloctest/init.c
index acf25d7cc5..6123977ff7 100644
--- a/testsuites/libtests/malloctest/init.c
+++ b/testsuites/libtests/malloctest/init.c
@@ -1375,6 +1375,9 @@ static void test_early_malloc( void )
 {
   void *p;
   char *q;
+  void *r;
+  void *s;
+  void *t;
 
   p = malloc( 1 );
   rtems_test_assert( p != NULL );
@@ -1387,6 +1390,20 @@ static void test_early_malloc( void )
   rtems_test_assert( q[0] == 0 );
 
   free( q );
+
+  r = realloc( q, 128 );
+  rtems_test_assert( r == q );
+
+  s = malloc( 1 );
+  rtems_test_assert( s != NULL );
+
+  free( s );
+
+  t = realloc( r, 256 );
+  rtems_test_assert( t != NULL );
+  rtems_test_assert( t != r );
+
+  free( t );
 }
 
 RTEMS_SYSINIT_ITEM(
-- 
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