Merge branch 'baseline' into refs/top-bases/tschwinge/Roger_Whittaker

1 files changed, 5 insertions, 5 deletions

diff --git a/manual/string.texi b/manual/string.texi
index 2a164a9523..1e45d9ddbc 100644
--- a/manual/string.texi
+++ b/manual/string.texi
@@ -955,8 +955,8 @@ The @code{strncat} function could be implemented like this:
 char *
 strncat (char *to, const char *from, size_t size)
 @{
-  to[strlen (to) + size] = '\0';
-  strncpy (to + strlen (to), from, size);
+  memcpy (to + strlen (to), from, strnlen (from, size));
+  to[strlen (to) + strnlen (from, size)] = '\0';
   return to;
 @}
 @end group
@@ -982,8 +982,8 @@ wchar_t *
 wcsncat (wchar_t *restrict wto, const wchar_t *restrict wfrom,
          size_t size)
 @{
-  wto[wcslen (to) + size] = L'\0';
-  wcsncpy (wto + wcslen (wto), wfrom, size);
+  memcpy (wto + wcslen (wto), wfrom, wcsnlen (wfrom, size) * sizeof (wchar_t));
+  wto[wcslen (to) + wcsnlen (wfrom, size)] = '\0';
   return wto;
 @}
 @end group
@@ -1370,7 +1370,7 @@ int
 compare_elements (const void *v1, const void *v2)
 @{
   char * const *p1 = v1;
-  char * const *p1 = v2;
+  char * const *p2 = v2;
 
   return strcoll (*p1, *p2);
 @}