1 files changed, 15 insertions, 0 deletions
diff --git a/string/test-stpncpy.c b/string/test-stpncpy.c
index 5892c68dc1..5bcb1ddef4 100644
--- a/string/test-stpncpy.c
+++ b/string/test-stpncpy.c
@@ -23,7 +23,9 @@
 #include "test-string.h"
 
 char *simple_stpncpy (char *, const char *, size_t);
+char *stupid_stpncpy (char *, const char *, size_t);
 
+IMPL (stupid_stpncpy, 0)
 IMPL (simple_stpncpy, 0)
 IMPL (stpncpy, 1)
 
@@ -42,4 +44,17 @@ simple_stpncpy (char *dst, const char *src, size_t n)
   return dst;
 }
 
+char *
+stupid_stpncpy (char *dst, const char *src, size_t n)
+{
+  size_t ns = strlen (src);
+  size_t i, nc = n < ns ? n : ns;
+
+  for (i = 0; i < nc; ++i)
+    dst[i] = src[i];
+  for (; i < n; ++i)
+    dst[i] = '\0';
+  return dst + nc;
+}
+
 #include "test-strncpy.c"