Replace exit() in oom_check with abort()

So that we can get a core dump with a stack trace.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6542 c046a42c-6fe2-441c-8c8c-71466251a162

qemu-malloc.c

@@ -27,7 +27,7 @@
 static void *oom_check(void *ptr)
 {
     if (ptr == NULL)
-        exit(13);
+        abort();
     return ptr;
 }