--- /dev/null
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+int main ()
+{
+char *foo;
+char *bar;
+foo = (char *)malloc (10);
+bar = (char *)malloc (10);
+bar[2] = 'z'; /* touch memcpy source */
+memcpy(foo+1, bar+1, 9);
+return 0;
+}