diff -cr findutils-4.1/locate/locate.c findutils-4.1-patched/locate/locate.c
*** findutils-4.1/locate/locate.c	Mon Sep 26 17:06:14 1994
--- findutils-4.1-patched/locate/locate.c	Wed Jan  7 15:13:42 1998
***************
*** 54,59 ****
--- 54,61 ----
  #include <time.h>
  #include <fnmatch.h>
  #include <getopt.h>
+ #include <dirent.h>
+ #include <unistd.h>
  
  #define NDEBUG
  #include <assert.h>
***************
*** 93,98 ****
--- 95,101 ----
  char *xmalloc ();
  char *xrealloc ();
  void error ();
+ int DO_LS = 0;
  
  /* Read in a 16-bit int, high byte first (network byte order).  */
  
***************
*** 165,170 ****
--- 168,174 ----
  locate (pathpart, dbfile)
       char *pathpart, *dbfile;
  {
+   FILE *q_file;  char q_str[1000];  struct stat q_stat;  int q_includeit;
    /* The pathname database.  */
    FILE *fp;
    /* An input byte.  */
***************
*** 309,316 ****
  		prev_fast_match = true;
  		if (globflag == false || fnmatch (pathpart, path, 0) == 0)
  		  {
! 		    puts (path);
! 		    ++printed;
  		  }
  		break;
  	      }
--- 313,350 ----
  		prev_fast_match = true;
  		if (globflag == false || fnmatch (pathpart, path, 0) == 0)
  		  {
! 	 /* We have a successful hit, decide if it shouldn't be viewed */
! 	 /* A) Open file to read - if we can, include it	       */
! 	 /*    Rules out unauthorized and non-existent files           */
! 	 /* B) If file is unreadable, but owned by user, include it    */
!          /* C) Root sees all files				       */
! 		    q_file = NULL;  q_includeit = 0;
! 		    q_file = fopen(path, "r");
! 		    if (q_file != NULL)
! 		    {
! 		      q_includeit = 1;
! 		      fclose(q_file);
! 		    }
! 		    else
! 		      if (stat(path, &q_stat) != -1)
! 		      {
! 			if (q_stat.st_uid == getuid())
! 			  q_includeit = 1;
! 		      }
! 		    if (getuid() == 0) q_includeit = 1;
! 
! 		    if (q_includeit == 1)
! 		    {
! 		      if (DO_LS)
! 		      {
! 			sprintf(q_str, "/bin/ls -ld '%s'", path);
! 			q_str[999] = 0;  /* Just in case path is overflowing */
! 			system(q_str);
! 		      }
! 		      else
! 		        puts (path);
! 		      ++printed;
! 		    }
  		  }
  		break;
  	      }
***************
*** 342,348 ****
       int status;
  {
    fprintf (stream, "\
! Usage: %s [-d path] [--database=path] [--version] [--help] pattern...\n",
  	   program_name);
    exit (status);
  }
--- 376,382 ----
       int status;
  {
    fprintf (stream, "\
! Usage: %s [-d path] [--database=path] [-l] [--version] [--help] pattern...\n",
  	   program_name);
    exit (status);
  }
***************
*** 369,375 ****
    if (dbpath == NULL)
      dbpath = LOCATE_DB;
  
!   while ((optc = getopt_long (argc, argv, "d:", longopts, (int *) 0)) != -1)
      switch (optc)
        {
        case 'd':
--- 403,409 ----
    if (dbpath == NULL)
      dbpath = LOCATE_DB;
  
!   while ((optc = getopt_long (argc, argv, "ld:", longopts, (int *) 0)) != -1)
      switch (optc)
        {
        case 'd':
***************
*** 383,388 ****
--- 417,425 ----
  	printf ("GNU locate version %s\n", version_string);
  	exit (0);
  
+       case 'l':
+ 	DO_LS = 1;
+ 	break;
        default:
  	usage (stderr, 1);
        }