* path.cc (readlink): Check if buffer length is positive. Truncate output to

buffer length. Don't terminate buffer with '\0'.
2000-09-04 17:52:42 +00:00
parent 9c136d7ea6
commit f76325499a
14 changed files with 33 additions and 27 deletions
--- a/winsup/cygwin/pipe.cc
+++ b/winsup/cygwin/pipe.cc
@@ -29,7 +29,7 @@ make_pipe (int fildes[2], unsigned int psize, int mode)
  if ((fdr = fdtab.find_unused_handle ()) < 0)
    set_errno (ENMFILE);
  else if ((fdw = fdtab.find_unused_handle (fdr + 1)) < 0)
-    set_errno ( ENMFILE);
+    set_errno (ENMFILE);
  else if (!CreatePipe (&r, &w, sa, psize))
    __seterrno ();
  else