From: Nicholas Nethercote <njn@valgrind.org>
Date: Wed, 16 Mar 2005 03:07:33 +0000 (+0000)
Subject: Tweak manuel2 so that the Memcheck-detected error is more reliable, and that
X-Git-Tag: svn/VALGRIND_3_0_0~947
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05cbc6b2e1ae3eb9d625206d4ff3ae26924f3dfb;p=thirdparty%2Fvalgrind.git

Tweak manuel2 so that the Memcheck-detected error is more reliable, and that
we never accidentally also get an undefined-condition-error.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3371
---

diff --git a/memcheck/tests/manuel2.c b/memcheck/tests/manuel2.c
index 8c6f85b713..1fc1269e17 100644
--- a/memcheck/tests/manuel2.c
+++ b/memcheck/tests/manuel2.c
@@ -3,7 +3,9 @@
 
 int main ()
 {
-  int *x;
+  int y = 0;
+  int *m = malloc(sizeof(int));
+  int *x = m[0] + &y;      // we know m[0] will be zero
 
   printf ("x = %d\n", *x==0xDEADBEEF ? 99 : 88);
 
diff --git a/memcheck/tests/manuel2.stderr.exp b/memcheck/tests/manuel2.stderr.exp
index 2d66c1dc77..daad6c6b6f 100644
--- a/memcheck/tests/manuel2.stderr.exp
+++ b/memcheck/tests/manuel2.stderr.exp
@@ -1,2 +1,2 @@
 Use of uninitialised value of size 4
-   at 0x........: main (manuel2.c:8)
+   at 0x........: main (manuel2.c:10)