(posix_time_parse): Don't assume that the length of

the string being parsed is <= UINT_MAX.

diff --git a/lib/posixtm.c b/lib/posixtm.c
index 7ddf182ff7345631b1d4bb7d7f641940dcfd49cc..22f636ebb56c3ac62d4b5ee3b27e6ed97aebf33f 100644 (file)
--- a/lib/posixtm.c
+++ b/lib/posixtm.c
@@ -1,5 +1,7 @@
 /* Parse dates for touch and date.
-   Copyright (C) 1989, 1990, 1991, 1998, 2000-2003 Free Software Foundation Inc.
+
+   Copyright (C) 1989, 1990, 1991, 1998, 2000, 2001, 2002, 2003, 2004
+   Free Software Foundation Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -45,7 +47,7 @@
    POSIX says that only '0' through '9' are digits.  Prefer ISDIGIT to
    ISDIGIT_LOCALE unless it's important to use the locale's definition
    of `digit' even when the host does not conform to POSIX.  */
-#define ISDIGIT(c) ((unsigned) (c) - '0' <= 9)
+#define ISDIGIT(c) ((unsigned int) (c) - '0' <= 9)
 
 time_t mktime ();
 
@@ -113,7 +115,7 @@ posix_time_parse (struct tm *tm, const char *s, unsigned int syntax_bits)
   const char *dot = NULL;
   int pair[6];
   int *p;
-  unsigned int i;
+  size_t i;
 
   size_t s_len = strlen (s);
   size_t len = (((syntax_bits & PDS_SECONDS) && (dot = strchr (s, '.')))
@@ -304,7 +306,7 @@ main (void)
        {
          printf ("%-15s %2u ", time_str, syntax_bits);
          if (posixtime (&t, time_str, syntax_bits))
-           printf ("%12ld %s", (long) t, ctime (&t));
+           printf ("%12ld %s", (long int) t, ctime (&t));
          else
            printf ("%12s %s", "*", "*\n");
        }