Include unistd-safer.h.

(cwrite): Use fd_safer.  Replace mystery constant 0666 with symbolic
version, as POSIX requires.

diff --git a/src/split.c b/src/split.c
index 32f90a3..e820eb8 100644 (file)
--- a/src/split.c
+++ b/src/split.c
@@ -37,6 +37,7 @@
 #include "posixver.h"
 #include "quote.h"
 #include "safe-read.h"
+#include "unistd-safer.h"
 #include "xstrtol.h"
 
 /* The official name of this program (e.g., no `g' prefix).  */
@@ -212,8 +213,10 @@ cwrite (bool new_file_flag, const char *bp, size_t bytes)
       next_file_name ();
       if (verbose)
        fprintf (stderr, _("creating file `%s'\n"), outfile);
-      output_desc = open (outfile,
-                         O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0666);
+      output_desc = fd_safer (open (outfile,
+                                   O_WRONLY | O_CREAT | O_TRUNC | O_BINARY,
+                                   (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP
+                                    | S_IROTH | S_IWOTH)));
       if (output_desc < 0)
        error (EXIT_FAILURE, errno, "%s", outfile);
     }